Manually register the jscript.dll file.
1. Choose Start > All Programs > Accessories.
2. Right-click on Command Prompt, choose Run As Administrator, and authenticate.
3. Type the following command exactly as it appears below, including the quotation marks, and press Enter:
4. At the prompt, type regsvr32 jscript.dll and press Enter.
5. When a dialog box with the message "DllRegisterServer in jscript.dll succeeded" appears, click OK.