This error message is usually caused by a random corruption in one of the support files.
In order correct this issue, perform the following steps:
1. Close Video Timer Pro or Balance
2. Delete the following files:
C:\Users\Public\Documents\Applied Computer Services\Languages.xml
C:\Users\Public\Documents\Applied Computer Services\ColorDefaults.xml
C:\Users\Public\Documents\Applied Computer Services\StudyDefaults.xml
C:\Users\Public\Documents\Applied Computer Services\Log.xml
3. Restart Video Timer Pro