- c:\Symbian\9.2\S60_3rd_FP1 (first installation)
- c:\Symbian\9.2\S60_3rd_FP1_2 (second installation)
- c:\Symbian\9.2\S60_3rd_FP1_3 (third installation)
BUT, annoying thing is if you uninstalled and install again the instance counter never decrease, it will keep increasing.
If you don't want it happen you can modifying manually, you can changed it at registry key:
Every install SDK Instance will be increase by "1", if you want to 'reset' it just changed it to "1"