Process Detail
What is pmtu.exe ?
pmtu.exe is known as Driver Support PMTU discovery and it is developed by PC Drivers HeadQuarters LP . We have seen about 9 different instances of pmtu.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.Something wrong with pmtu.exe ?
Is pmtu.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 pmtu.exe
If you encounter difficulties with pmtu.exe , you can uninstall the associated program (Start > Control Panel > Add/Remove programsWhat can you do to fix pmtu.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 pmtu.exe ?
Here is the list of instances that we see for the process: pmtu.exe| Path | Product Name | Vendor | Version | Size | MD5 | |
| 1 | C:\Program Files\Veloxum\iPTE\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.8635 | 129582 | 2C7A1F5575065F5B2E567C81310CF50C |
| 2 | C:\Program Files (x86)\Veloxum\iPTE\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.8774 | 129582 | 79277ADF4B83A4371208A5D27E86891E |
| 3 | C:\Program Files\Veloxum\iPTE\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.8774 | 129582 | 79277ADF4B83A4371208A5D27E86891E |
| 4 | C:\Program Files (x86)\driver support\svc\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.9055 | 129582 | 6D44FA92ABD6F1CBC98C9BF1CF3B5F1B |
| 5 | C:\Program Files\driver support\svc\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.9055 | 129582 | 6D44FA92ABD6F1CBC98C9BF1CF3B5F1B |
| 6 | C:\Program Files (x86)\driver support\svc\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.9077 | 129582 | 8B58B2F9BCD04BA5E952D7709925B7BF |
| 7 | C:\Program Files\driver support\svc\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.9077 | 129582 | 8B58B2F9BCD04BA5E952D7709925B7BF |
| 8 | C:\Arquivos de programas\driver support\svc\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.9077 | 129582 | 8B58B2F9BCD04BA5E952D7709925B7BF |
| 9 | C:\Program Files (x86)\Veloxum\iPTE\pmtu.exe | Driver Support PMTU discovery | PC Drivers HeadQuarters LP | 1.0.4.8752 | 129582 | 1401B3B03C62B87B523C4D3735DA16B9 |
Comments about this process:
-------------------------------------------------------------------------------------------------------------------------------------------------------------By eve iverson 2017-07-19 11:10:36 After installing a printer and downloading drivers PCMatic blocks pmtu.exe from running -- what does pmtu.exe do? Do I need this file to use my printer? There are PCMatic messages when I boot up and randomly while the computer is on stating that pmtu.exe is being blocked from running -- sometimes freezing the computer. Thanks for any advise you can offer.