Method 1Start the Spedesign.exe process by using a different user account. To do this, follow these steps:
- Go to the SharePoint Designer 2013 installation folder. By default, the folder is installed in the following location:
C:\Program Files\Microsoft Office\Office15
- Press and hold the Shift key, right-click Spedesign.exe, and then click Run as different user.
- Type the credential of the user and then click OK.