amdquickstream.exe is a application which is most likely legit. So, if amdquickstream.exe is on your system, it is most likely ok, and will NOT cause problems. Even if your PC is clean, it is still recommended to purchase a good antivirus with a good track record, in order to defend your system against viruses and malware.
Usually, this program is stored in C:\Program Files\AMD Quick Stream\AMDQuickStream.exe.
The MD5 checksum for this program is bdae453d2ebccde40fc17f3094a43e29.
This application is NOT a Windows service. This is good.
64-bit code has been detected. This program can use the full power of a modern computer cpu.
The description present in the file is AMD Quick Stream.
File version 22.214.171.124.
Company AppEx Networks Corporation.
Intellectual property rights notice © AppEx Networks Corporation. All rights reserved..
This file does NOT have visible elements of user interface. This is usually a bad sign.
Some dangerous features of the Operating System appear to be used, such as functions for intercepting the keyboard. We advise you to be very careful regarding this program.
amdquickstream.exe is digitally signed. Today most serious software applications are digitally signed.
The digital signature attached to amdquickstream.exe checks out perfectly. This is most likely a clean, ok program.
Digital certificate name: AppEx Networks Corporation
Certificate's issuer name: VeriSign Class 3 Code Signing 2010 CA
This executable is registered to start when your PC boots. Yes
It has an uninstall string in registry, which is a good sign. si are uninstall.