VisualSVN Server installation fails with error "Cannot query proxy blanket: No such interface supported"

VisualSVN Server installation fails with the following error message:

Custom action InstallWMISchemaExcute failed: Cannot query proxy blanket: No such interface supported (0x80004002).

It seems to be a bug in NVIDIA graphics adapter drivers which should be resolved in the GeForce 306.23 Driver. However you can also easily workaround the bug following the steps:

1. Start NVIDIA Control Panel,
2. Go to 3D Settings | Manage 3D Settings,
3. Choose 'Integrated Graphics' for 'Preferred graphics processor' option,
4. Apply,
5. Install VisualSVN Server.

Reference link: http://www.visualsvn.com/support/topic/00059/