Hello all:

A few days ago I tried to downgrade my email client (Thunderbird) after a recent buggy update. I had some problems doing that, which made me re-upgrade it to the current version. After that, I lost all access to Studio 2021. Double-clicking on its icon does nothing. I tried to use Studio 2019 (which I still have) but to no avail: both totally unresponsive. I even tried uninstalling them, but the Uninstall did not do anything either. I triple-checked my anti-virus and SDL Studio is not blocked by anything. All my other apps work. I ended up configuring a brand new PC with Studio 2021 (thankfully I had the Freelance PLUS version), but I'm anxious to get my other installations working. Any ideas? Any suggestion would be lovely, as I'm all out of ideas.

Rossella