checker.exe is a application which is most likely legit. So, if checker.exe is on your PC, it is most likely ok, and will NOT be a cause for concern. Even if your PC is clean, it is still recommended to purchase a well-known antivirus with a good track record, in order to yourself your system against potential security problems.
This program is usually stored in C:\Program Files (x86)\Innovative Solutions\Advanced Uninstaller PRO\checker.exe.
The MD5 checksum for this executable is 5a8301bb1497ce67f2c6a26dd3574fc8.
This program does NOT operate as a Windows service. This is usually a good sign.
This executable uses the Internet to communicate. Today this is expected from a program. For example, most of the apps on your PC check for updates. For this, Internet communications are required.
This program runs as a 32-bit program. It can not use the entire set of features of modern computer CPUs. This ordinarily happens because the authors did not bother to upgrade it to use the x64 instruction set.
File version extracted from the file 220.127.116.11.
This executable does NOT have visible windows. This is most likely a bad thing.
Some dangerous features of the Operating System have been used, such as functions for recording the keyboard. We advise you to be very careful regarding this program.
checker.exe has a digital signature. Nowadays most clean programs are digitally signed.
The digital signature attached to checker.exe verifies as ok. This is most likely a clean, ok program.
Digitally signed by: Innovative Solutions Grup SRL
Certificate's issuer name: GlobalSign CodeSigning CA - SHA256 - G2
It has an uninstall routine, which is a good sign. si are uninstall.