Hmmm..
How about try these steps:
1. Click start , select run.
2. On the run box, type: cmd.
3. You will have a black window, type these commands:
regsvr32 jscript.dll (then press enter)
regsvr32 vbscript.dll (then press enter)
4. Close the black window.
5. Restart your computer.
6. Try checking if problem would still occur.
Please let me know if these steps have solved your issue. Goodluck.