[Kreij]

Error 1935 with HRESULT 0x80070002
Applies to AutoCAD 2006-2007 and Autodesk Architectural Desktop 2007

When you install the .NET Framework, the installation might crash with a "1935 error and the HRESULT value was 0x80070002."

HRESULT means that the specified file cannot be found, and can be caused by a certain type of adware running on the machine. To determine whether you have this adware installed:

Open the Windows Task Manager and look at the Processes tab.
Look for a process named wtoolsa.exe, you have adware installed on your computer.
Remove this adware using a removal tool before you install the .NET Framework.
Once the adware has been removed, try reinstalling the .NET Framework on your system. It is strongly recommended that you uninstall any existing versions of the .NET Framework and any related hotfixes before you reinstall the .NET Framework.

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