my computer got wiped and the software is gone

im sorry to ask but recently i was finishing up a game "cat rescue" and the anti virus that came preinstaled said that i needed to restart the computer so i clicked on it and all of my files are gone including nesmaker 4_1_5 the version i use the most at the moment and im not sure if it will make me pay agian for nesmaker or if it will even let me get the 4_1_5 version

update most of the files were in the trash can but i couldent open nesmaker 4-1-5 its there it just wont open

I'd suggest you to :
- disable your anti-virus
- download again the nesmaker_4_1_5.zip file... (or maybe you still have it somewhere on your pc)
- Unzipp it... you will have a clean NESmaker folder.
- Copy all your backup (I mean: your "GameEngineData", "GraphicAssets" folders and your ".MST" project file, usually in the "Projects" folder) in that new NESmaker folder, and override the existing folders/files.

Now, you should be good to use it again.

thx its working again

it happened again

Antivirus... and windows updates are very unfriendly with NESmaker.
Make backups... often, it's my advice (I do a backup of my work every night, I work on NESmaker)