%1 är inte ett giltigt win32-program

"Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How to back up and restore the registry in Windows

To resolve this issue, add quotation marks around the following entry in the Windows registry, where <ServiceName> is the name of the service:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\<ServiceName>\ImagePath
The ImagePath entry contains the path of the executable file for the service. To add quotation marks around the ImagePath entry for a service:
Click Start, and then click Run.
In the Open box, type regedit, and then click OK.
Locate, and then click the following registry entry, where <ServiceName> is the name of the service:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\<ServiceName>
.
For example, if the service is named MyService, locate the
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MyService
key.
In the right pane, double-click
ImagePath
.
In the Value data box, add quotation marks around the complete path of the executable file for the service.

For example, if the path of the MyService service is C:\Program Files\MyProgram\MyService.exe, change the entry in the Value data box for the MyService service to the following
"C:\Program Files\MyProgram\MyService.exe"
Click OK, and then quit Registry Editor."