I have unstalled the old version and redownload it, but the install app said I need to unstall the old one. How can I fix this issue> Thank you!

See e.g. here: [image] Found existing installation error Support Hi, I'm using mp3tag since... ever. And love it of course. Now i can't install the latest version (3.21). Neither 64- or 32-Bit. The error message "found existing 32-bit (or 64-bit) installation..." appears…