Your installer makes a common. It attaches the handler to HKLM/Software/Classes/Folder. It really wants to be on HKLM/Software/Classes/Directory.
"Directory" applies just to physical directories...
Id #637 | Release:
None
| Updated: Oct 14 2008 at 4:36 PM by JamesCurran | Created: Oct 14 2008 at 4:36 PM by JamesCurran