Each time you try to open ABC Viewer you get an error saying
- Data did not match your data definition
- Or "Data contain errors"
In both situations you need to contact your colleague who created the template, you cannot fix the problem in ABC Viewer!
The error is due to changes in your data set, eg. most likely your IT department has added an extra column to your data set.
If you do not know who created your template, do not hesitate to contact ABC Support using the "Help" button located in the bottom right corner.