I have been using Firestorm almost exclusively since coming to SL. The other day I downloaded SL Viewer and installed it to see if Firestorm was at fault for a problem I was having. Now anytime I want to visit a link from an SL link it tries to open SL VIewer. That has never happened before. I didn't assign SL Viewer as a default viewer anywhere. How do I get it to offer to open in FS again? I tried uninstalling SL VIewer and cleared browser cache but kept cache on my hard drive in case I
You hit a basic Windows gotcha. Reinstall FS and it will change back to using FS. Just install over the top of the existing install. Your settings and stuff will remain.
Windows uses the last installed program capable of opening a SLURL.
The FS team makes a tool (SLURL-Proxy ) you can use to set which viewer you want SLURL's to use. Save's doing re-installs. You may just want to get it and forget the re-install.