Did you use the McAfee uninstall tool to uninstall the antivirus?
You can use the MCPR cleanup tool to remove any remnants of McAfee. You will need to have all remnants of the antivirus before installing the new version.
If you are still having this problem try using the instructions below, these instructions were copied at this website.
Please use the following workaround:
Remove the "Application Data" shortcut (junction) from the "C:\ProgramData" directory:
1. Click on your Windows Logo to bring up the Start Menu, select Computer
2. Choose the "Organize" drop-down located in the upper left-hand corner and select "Folder and Search Options"
3. Choose the "View" tab, select the following options, and click OK:
Select/Check "Show hidden files and folders"
De-select/Uncheck "Hide protected operating system files"
Click OK.
4. Navigate to "C:\ProgramData"
5. Locate the "Application Data" shortcut
6. Click and drag the "Application Data" shortcut to another location. For example, your Desktop. Some user's have reported that this folde is locked and is not able to be moved. In this situation you can try to rename the folder in stead (perhaps to "Application Data_") or even select to delete the file so it is removed to the Recycle Bin. This should allow you to proceed in the same way as moving to the desktop.
7. Install SPSS.
8. When the installation is complete, move the "Application Data" shortcut to its original location (If it was moved to the Recycle Bin, open the Recycle Bin and right click the Application Data shortcut and select Restore).
9. Click on the Windows Logo to bring up the Start Menu, select Computer
10. Choose the "Organize" drop-down located in the upper left-hand corner and select "Folder and Search Options"
11. Choose the "View" tab, select the following options, and click OK:
De-select/Uncheck "Show hidden files and folders"
Select/Check "Hide protected operating system files"
Click OK.
Close the Window