Well this IS how buggy things on your system would manifest, not every game or program is coded the same way, in fact they are VERY VERY different, so one bad program/driver absolutely can only effect selected programs. For example Launchbox could be the only program on your PC that uses .NET Core, and you have another buggy program that breaks .Net Core, therefore breaking Launchbox. These things are 100% possible, just saying i play games and they work means nothing, you need to actual help here with some actual troubleshooting of your own too, as all i have seen you saying is its a Launchbox issue, but if it was that simple every single person using Launchbox would also be complaining of the same issue, but this obviously is not the case, so the issue does indeed lay elsewhere, we just need to narrow down what that issue is.