twcu.exe is a program which is probably NOT a virus. So, if twcu.exe is on your laptop or desktop computer, it is probably ok, and will NOT cause problems. Even if your system is virus-free, it is still recommended to purchase a well-known antivirus with a good track record, in order to yourself your PC against viruses and malware.
Normally, this program is located in C:\Program Files\TP-LINK\TP-LINK Wireless Configuration Utility\TWCU.exe.
The MD5 fingerprint for this file is 51af618755360539b4c6063c440e1187.
This program is NOT a Windows service. This is very good.
This executable runs in 32-bit mode. It can not benefit of the full set of features of nowadays' computer chips. This is quite normal because the authors did not upgrade it to 64-bit code.
This file does NOT have visible windows. This is most likely a bad sign.
Some dangerous functions of the Operating System have been used, such as functions for tapping the keyboard. We advise you to perform more in-depth research about this program.
The digital certificate is missing from this program. The authors did not sign it. This is probably bad.
It has an uninstall routine, which is a good sign. si are uninstall.