Process Detail

What is alcupd.exe ?

alcupd.exe is known as Realtek AC'97 Update driver Tool, it also has the following name Update Application for Realtek AC'97 or Update Application for Avance AC'97 or Microsoft® .NET Framework or and it is developed by Realtek Semiconductor Corp. , it is also developed by Avance Logic, Inc. Microsoft Corporation Unknown . We have seen about 72 different instances of alcupd.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.

alcupd.exe

Something wrong with alcupd.exe ?

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

How to remove alcupd.exe

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

What can you do to fix alcupd.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.
If you think this is a driver issue, please try DriverDouble.com

Where do we see alcupd.exe ?

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

  Path Product Name Vendor Version Size MD5
1 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
2 C:\WINXP\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
3 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 0, 0, 3 29491 D21DA7D1226CC6BC67CB791E9F0EFCB6
4 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 1, 0, 1 30720 196B487504B4E8C9E7566B9E38E96EED
5 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 7, 0, 0 20889 A90EA6D4B49380E435A94F6DB1FF0BA8
6 D:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
7 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 9, 0, 0 20889 CE0E1F8C1303B8FFC2EC3F1699015F82
8 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 6, 3, 0 20889 E1A5D1333415FC005AC0CBCC88823EF2
9 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 6, 3, 1 20889 E3BE826369D23898565B0EB6F146A6A1
10 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 6, 3, 0 20889 0F712E8FCC78F11EBB6822C53FCB7A6F
11 D:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 2 31539 B7918F2190F221E1B8F6C0F6FD551DFE
12 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 2, 0, 0, 1 20889 83A5B21630DD5FC39A7AA7AD21F702FB
13 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 8, 0, 0 20889 A46688BBA24C63CE51E87E7A1D2071ED
14 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 6, 3, 0 20889 32CD58DFB1DF1932A3BEBF46958F44EB
15 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 7, 0, 0 20889 DC1A429F5D6B0710A1A056CB6CEA19C4
16 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 0, 0, 1 29491 678A614F7CE2D3A4BD5ACF7A581630D3
17 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34406 A920B8F0D82512A62DCAB19BE74C396C
18 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 2 31539 B7918F2190F221E1B8F6C0F6FD551DFE
19 E:\Driver\Common\Audio\Realtek\AC97\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
20 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34406 EC4A17546F2556DC874E906D259BFF72
21 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 7, 0, 0 20889 B8BF5F06B0E18A8F95062D8366252A3E
22 G:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
23 C:\Documents and Settings\username\Moje dokumenty\Pobieranie\barebone_driver_audio_ta7_u1r_realtek_081020\6300_RT3D_PG536_A406\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
24 C:\WINDOWS1\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 2, 0, 0, 1 20889 83A5B21630DD5FC39A7AA7AD21F702FB
25 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 1, 0, 3 30720 08EE2D9DFD3D4894A29A94FECAFF1AC5
26 C:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 6, 3, 0 20889 0289ABA2F1733250DBC5E6B94A9B637C
27 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 0, 0, 1 29491 2C2677C8FD0DE335CF5F9A35F3937CF3
28 F:\Full_Package\ALCUPD.EXE Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 7, 0, 0 20889 A90EA6D4B49380E435A94F6DB1FF0BA8
29 C:\WINDOWS\Temp\alcupd.exe Update Application for Avance AC'97 Avance Logic, Inc. 1, 6, 3, 0 20889 71F4C649393E001D3EE231C490B18455
30 C:\WINDOWS.0\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 6, 3, 1 20889 E3BE826369D23898565B0EB6F146A6A1
31 C:\Users\username\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 1, 0, 3 30720 08EE2D9DFD3D4894A29A94FECAFF1AC5
32 C:\Documents and Settings\username\My Documents\Downloads\WDM_A406\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
33 F:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
34 D:\phan mem\6305_Vista_Win7_PG537\6305_Vista_PG537\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 49200 C7006B9601C1512C18A8243EA9E11F50
35 C:\Windows\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 CC3623CE8F39F41D12947470FF53E766
36 D:\WINDOWS\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 7, 0, 0 20889 A90EA6D4B49380E435A94F6DB1FF0BA8
37 C:\WINDOWS\Temp\alcupd.exe Update Application for Avance AC'97 Avance Logic, Inc. 1, 6, 3, 0 34446 899D878D316ED6A86E3754D21761E368
38 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 1, 0, 3 37683 AC1D11B61F1642182C17BF83F9F9E533
39 E:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
40 F:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34406 2189B9F1A8ECBC6D388B0DCEF6936C96
41 C:\WINDOWS.0\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
42 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 122880 574C206BE6039EEA844A27FC46CB1685
43 C:\WINDOWS\Temp\alcupd.exe Update Application for Avance AC'97 Avance Logic, Inc. 1, 6, 3, 0 20889 496549B6FC369EB7AC89EAA61AD363A7
44 D:\WINXP\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
45 E:\Documents and Settings\username\Pulpit\6305_Vista_PG537\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
46 C:\Windows\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34406 208A41974164EC9337404715B961B5D7
47 C:\Documents and Settings\username\Mes documents\Downloads\FTS_RealtekAC97_51005780_1002355\ALCUPD.EXE Update Application for Realtek AC'97 Realtek Semiconductor Corp. 2, 0, 0, 1 20889 83A5B21630DD5FC39A7AA7AD21F702FB
48 F:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 0, 0, 3 29491 D21DA7D1226CC6BC67CB791E9F0EFCB6
49 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 58609 1F38D46403314DD4AE54A647D8A380E8
50 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34406 87884D58F72928196B1CC2109914552F
51 C:\Documents and Settings\username\My Documents\Downloads\Compressed\6305_Vista_Win7_PG537\6305_Vista_PG537\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
52 C:\WINDOWS0\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
53 C:\Windows\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 1C65A5D5E931CA6C9357B46CF27F3725
54 C:\Documents and Settings\username\Local Settings\Temp\pft13E.tmp\Source\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 9, 0, 0 20889 CE0E1F8C1303B8FFC2EC3F1699015F82
55 C:\Documents and Settings\username\Application Data\COM-2FAE47DFC21\alcupd.exe Microsoft® .NET Framework Microsoft Corporation 3.5.21022.8 20787 57954D30C90C101291CA88138D8638FA
56 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34150 9D00D67AFD7FF94B5F4F3AB27A3376B0
57 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34406 D7C9EF30461C2DA4D76004777F77A875
58 F:\Mother Board\Sound\AVANCE\WDM\ALCUPD.EXE Update Application for Avance AC'97 Avance Logic, Inc. 1, 6, 3, 0 20889 0738F4B53D967E46CC5E51F84BC1EB39
59 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 0059CDC4272076BCCD4F2A305EF7ABC6
60 C:\Documents and Settings\username\Dados de aplicativos\CASA-BB4CCB3A2E\alcupd.exe Unknown 28876 25AFF9051C82045951249BBCC4488AE2
61 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 297E6FEB429492D88441831021F04694
62 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 1, 0, 3 32768 8A13111DE8A89CFD4DE4F99F5F794875
63 C:\PROGRAM\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
64 C:\Windows\Temp\alcupd.exe Update Application for Realtek AC'97 Realtek Semiconductor Corp. 1, 7, 0, 0 58644 2F69628FF6D5FD3EF1FED8443B7182DD
65 C:\WINXP\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 0, 0, 3 29491 D21DA7D1226CC6BC67CB791E9F0EFCB6
66 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 36044 DF6F8656100D86A013DED0A1751B33C6
67 C:\WINDOWS\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 34406 92143657F8CE4FBDED26B28FDBC842BA
68 C:\Windows\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 31539 C950030E83D21555CF3FABA8B7D10857
69 C:\WINDOWS\Temp\pft1D4~tmp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 0, 0, 1 29491 678A614F7CE2D3A4BD5ACF7A581630D3
70 C:\Users\username\Downloads\AUD_allOS_5.10.0.6020_PV_RealtekAC97\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 1, 0, 3 30720 08EE2D9DFD3D4894A29A94FECAFF1AC5
71 C:\Windows\Temp\alcupd.exe Realtek AC'97 Update driver Tool Realtek Semiconductor Corp. 2, 2, 0, 3 50840 1C29A2834E329B58ABA80317B4AD91D3
72 B:\Windows\Temp\alcupd.exe Realtek AC'97 Update driver Tool 2, 2, 0, 3 31539 A3CF502659EF4EBA42C70E832ED967ED
             

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