WeMod JUST UPDATED ITSELF. All it did was uninstall itself and now I have no WeMod!!! I downloaded it 4 or 5 times and it does nothing.
This is due to your antivirus program interfering with WeMod.
Follow the steps here: I can’t Install WeMod / "There was a error installing the application" - #2 by Ravenfyre.
If the problem continues, follow the directions in this recent post here: WeMod App stopped working (March 2021) - #11 by mcsgaap1.
3rd time in just a few days its happened. I had to remove everything in app data. LOW,LOCAL LOW and ROAMING to get it to install again. I still have the files from the previous install but they are in a folder in app data. AVAST caught more files this time. Question have you applied for a Microsoft License for your app to get certified safe? I have a friend with a server manager RSMFX for Rust his app kept triggering every antivirus app but after he got his license it stopped. Its kind of pricy but he has less support problems now and more time to work on improvements to his app.