ModMain: Main error 50003 error line 20, unexpected error

Error Description:

Resolution:

This error indicates that the system environment is having a problem loading the interface. To correct the issue, it will be necessary to apply the VB Runtime Redistributable appropriate to your operating system. You may download the VB Runtime from:

http://www.microsoft.com/downloads/Search.aspx?displaylang=en

Please contact Microsoft for assistance with locating the proper update file. Once the VB Runtime Redistributable has been run, reboot the system. You will need to reinstall the CELF-IV Scoring Assistant or run the program repair prior to using the program.