After doing a repair install of windows yesterday I started to experience problems with daemon tools 4.xx When I tried to reinstall the SPTD driver it give me access errors and so I tried to experiment. Here is an easy fix to the problem.
1. Download the Newest Version of DaeMon Tools but do not install yet.
2. In Normal Windows Mode (Non-SafeMode) and go to C:\Windows\System32\Drivers and delete SPTD and SPTD_xXxX (The X indicates a random number)
3. Restart the computer and Install DaeMon Tools Normally
Hope this helps!
1. Download the Newest Version of DaeMon Tools but do not install yet.
2. In Normal Windows Mode (Non-SafeMode) and go to C:\Windows\System32\Drivers and delete SPTD and SPTD_xXxX (The X indicates a random number)
3. Restart the computer and Install DaeMon Tools Normally
Hope this helps!