|"voice recorder or smthn" - always best to say exactly what. |
Anyhow, it sounds like the aftermath of a virus. Most likely other programs will not work either.
Use the EXE fix from the list on here:
The download is a zip file that contains a reg file. Download the zip into a spare folder or the desktop (rather than "Running" the download). Double click the zip file and extract the reg file to somewhere you can find it. Double click the reg file, agree all the prompts and it will make the necessary alterations to the registry.
If this works, run all your virus checks to make sure the system is clean. It might also be worth downloading, updating and running MalwareBytes freebie because this often finds and fixes things that other programs miss.
Always pop back and let us know the outcome - thanks