| Metric | Before | After | Change | |--------|--------|-------|--------| | Disk free space | 392 GB | 406 GB | | | Registry keys scanned | – | 3,847 invalid | 2,123 fixed | | Browser history entries | 8,542 | 0 | All removed | | Startup impact (boot time) | 14.2 sec | 12.8 sec | -1.4 sec | | Temp files (AppData\Local\Temp) | 2.1 GB | 34 MB | -98% |
Manually delete the C:\Rheingold folder if it exists. rcleaner v4.4
Helps resolve license verification failure errors, particularly useful when upgrading to newer ISTA versions. | Metric | Before | After | Change