Question details:

The error is: This operation has been cancelled due to restrictons in affect on this computer.

Answer:

This error may occur if there is a Group Policy object (GPO) that restricts the programs you can run.

Effects:

- Do not run specified Windows applications.
- Run only the allowed Windows applications.

Solution:

Contact your system administrator to modify the GPO or if you are the administrator you can verify the policies that are enabled by clicking on User Configuration -> Administrative Templates->System.