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What is QLBController.exe ?


QLBController.exe is known as QLBController, it also has the following name HP Hotkey Support or and it is developed by Hewlett-Packard Company , it is also developed by . We have seen about 100 different instances of QLBController.exe in different location. So far we haven't seen any alert about this product. If you think there is a virus or malware with this product, please submit your feedback at the bottom.

QLBController.exe


Something wrong with QLBController.exe ?


Is QLBController.exe using too much CPU or memory ? It's probably your file has been infected with a virus. Let try the program named SpeedUpMyPC to see if it helps.


How to remove QLBController.exe


If you encounter difficulties with QLBController.exe , you can uninstall the associated program (Start > Control Panel > Add/Remove programs


What can you do to fix QLBController.exe ?


Let try to run a system scan with Speed Up My PC to see any error, then you can do some other troubleshooting steps. Download Speedup My PC to find out what is affecting PC performance
If you think this is a driver issue, please try DriverDouble.com

Where do we see QLBController.exe ?


Here is the list of instances that we see for the process: QLBController.exe

  Path Product Name Vendor Version Size MD5
1 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
2 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.13.1 25452 2020C6BD44E1898AC6CE816F9A3000B8
3 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
4 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
5 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
6 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.14.1 31237 0374A2E0D9F7AA6CA3A62134C01CCAF4
7 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.14.1 25605 9195717C34DAC6C598EC9096A7D5B993
8 D:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
9 C:\Arquivos de programas\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
10 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.10.1 29957 CAC998C8D3E0D56D2F245E42C2F70809
11 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.15.1 31237 0C2773654299228C8E39CCFBCA056CE9
12 C:\Arquivos de programas\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
13 C:\Programmer\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
14 C:\Programme\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
15 C:\Programas\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.10.1 29957 CAC998C8D3E0D56D2F245E42C2F70809
16 D:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.13.1 25452 2020C6BD44E1898AC6CE816F9A3000B8
17 D:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
18 C:\Programme\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.13.1 25452 2020C6BD44E1898AC6CE816F9A3000B8
19 C:\Programmi\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
20 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
21 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
22 F:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
23 D:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
24 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.13.1 25452 2020C6BD44E1898AC6CE816F9A3000B8
25 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
26 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.5.12.1 32243 53F59CEE94E8FEEF8A93520B53E11854
27 F:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
28 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.14.1 25605 9195717C34DAC6C598EC9096A7D5B993
29 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.5.9.1 31936 D76E6D09378D24FA1CCA446DB5ABBC08
30 D:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
31 C:\Programme\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.5.12.1 32243 53F59CEE94E8FEEF8A93520B53E11854
32 D:\Programme\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
33 C:\Archivos de programa\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
34 E:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
35 C:\Archivos de programa\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.5.12.1 32243 53F59CEE94E8FEEF8A93520B53E11854
36 C:\Programmi\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
37 C:\Program\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
38 O:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
39 C:\Program Files (x86)\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.10.1 29957 CAC998C8D3E0D56D2F245E42C2F70809
40 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
41 E:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
42 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe 0 F4ACFDF73D220
43 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe 31237
44 C:\Programme\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
45 D:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
46 C:\Programmi\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
47 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.10.1 33424 8BE1BDB9DBB569B17718B4DF9D5A6322
48 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.15.1 31237 0C2773654299228C8E39CCFBCA056CE9
49 C:\Arquivos de programas\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.13.1 25452 2020C6BD44E1898AC6CE816F9A3000B8
50 C:\Programme\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
51 C:\Program\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
52 C:\Programme\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
53 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.1.3.1 32108 7C75AB82C4C0E0B4AB4A37E26CA867F2
54 C:\Programmi\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.5.12.1 32243 53F59CEE94E8FEEF8A93520B53E11854
55 E:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
56 D:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.5.12.1 32243 53F59CEE94E8FEEF8A93520B53E11854
57 D:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
58 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.21.1 32620 A731FB716D215C1DA6824BC142175518
59 E:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
60 E:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
61 G:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.10.1 33424 8BE1BDB9DBB569B17718B4DF9D5A6322
62 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
63 D:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.14.1 25605 9195717C34DAC6C598EC9096A7D5B993
64 C:\Programfiler\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
65 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.18.1 31852 F4ACFDF73D22071793A677CEE93EA8FA
66 C:\Arquivos de programas\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
67 C:\Arquivos de programas\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.10.1 33424 8BE1BDB9DBB569B17718B4DF9D5A6322
68 D:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.10.1 29957 CAC998C8D3E0D56D2F245E42C2F70809
69 C:\Programme\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
70 D:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
71 G:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.4.1 33372 F4A3321D821A8E45BDFF9CC4050076F3
72 C:\Programme\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.10.1 33424 8BE1BDB9DBB569B17718B4DF9D5A6322
73 E:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.10.1 33424 8BE1BDB9DBB569B17718B4DF9D5A6322
74 C:\Program\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
75 C:\Programme\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
76 C:\Archivos de programa\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
77 C:\Arquivos de programas\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
78 C:\Programfiler\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
79 C:\Program\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
80 C:\Programmi\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.15.1 25605 1135BDA26ABCC3033A930D7D473F394E
81 C:\Arquivos de programas\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
82 F:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
83 C:\Programmi\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
84 C:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe 0 2081907C6DC71336D5D689412FA12F63
85 C:\WINDOWS\TEMP\564c4715-d7e2-4879-8882-902faa538cc2\QLBController.exe 5192 E887F98CD5B28446E6D51A88336F68C8
86 C:\windows\TEMP\ddbc645e-2a05-4755-9061-6cadad0af2a4\QLBController.exe 5192 E887F98CD5B28446E6D51A88336F68C8
87 E:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.11.2 33424 DC0C9FF05135876384A1F02A987C9229
88 C:\Archivos de programa\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.6.10.1 33424 8BE1BDB9DBB569B17718B4DF9D5A6322
89 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 5.0.12.1 33718 DCC0FB836E01C6E62C43CE84E13CF0BD
90 S:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 5.0.12.1 33718 DCC0FB836E01C6E62C43CE84E13CF0BD
91 E:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.14.1 25605 9195717C34DAC6C598EC9096A7D5B993
92 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 5.0.13.1 33718 AB6BEF2A43267D775E6376A0D85811C8
93 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 5.0.19.1 33718 3EA4B58C2608C8442667F366C2BCB38E
94 F:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.13.1 25452 2020C6BD44E1898AC6CE816F9A3000B8
95 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 4.5.13.1 32243 F8B22BB35F106519003E267329E65F8A
96 C:\Program Files\Hewlett-Packard\HP Hotkey Support\QLBController.exe HP Hotkey Support Hewlett-Packard Company 5.0.20.1 33718 7DDF584C4C64AA0387E3EDDC95137618
97 E:\Program Files\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 3.5.13.1 25452 2020C6BD44E1898AC6CE816F9A3000B8
98 C:\Archivos de programa\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.14.1 31237 0374A2E0D9F7AA6CA3A62134C01CCAF4
99 C:\Arquivos de programas\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.3.1 25605 84E2CE935472C7DCF003300B65A6D6E4
100 D:\Programme\Hewlett-Packard\HP HotKey Support\QLBController.exe QLBController Hewlett-Packard Company 4.0.20.1 32312 B73AA827C38D84B0793F709EE1524F10
             

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