So while very few customers should ever see thisĭialog, we wanted to make sure the experience was easy.

Users who have installed from media even get the option to download Studio setup prompt to download (if connected) or locate media as Only if the package cache is missing or incomplete will Visual Package cache is used automatically and most users will never see a Installing or uninstalling a patch, if source media is required the When repairing, modifying, or uninstalling a product or when However, the recommendation from MICROSOFT is clearly to NOT DELETE IT.įrom Microsoft Developer Tools Blogs → HERE during normal operation, during reinstall, patch/upgrade, repair install, or uninstall. At one point in time it was something in everyone's toolkit, and now it's something best left alone.There have been conflicting reports about whether the absence of this folder (as a consequence of deleting it) will actually and in all cases cause issues with the visual studio installation, i.e. I wouldn't recommend using the current stuff, a legacy version with no updater is your best bet if you wish to use CCleaner, or one of their competitors. Ignore this guy, this type of software is fine, and necessary for a whole lot of fixes, but this particular version? Not great. It's padded with bloatware, likes to ignore permissions to spam you with their own browser and run at start up (Why would anyone need it always running lol), and hits you with passive aggressive spam ads.ĪND it's been infected numerous times on their host, both before and after their acquisition by Avast by malware, meaning their autoupdate has literally sent malware straight to people's PCs, AND the run at startup bullshit and high level access the software requires make that ridiculously dangerous.

The problem with CCleaner is that it's a shit version of that software. There are some botched uninstalls that are only possible with registry editing, and for most people that's going to be simpler with software, of course there are risks editting the registry, but nothing a reinstall of that program won't fix, and they are uncommon. Registry cleaning is in general a good process, as manually keeping track of and fixing registry issues is an enormous pain. It will slow anything that requires recreating those temp files, but that is a normal part of computer operation. temp files are always being deleted and recreated.

Ccleaner safe reddit