If you've got oversized text in your TCS scoreboard view, use the following workaround.
1) Close Total Cricket Scorer.
2) Right click on the shortcut you use to launch Total Cricket Scorer.
3) Select Properties
4) Select Compatibility
5) Check the box for 'Override high DPI scaling behaviour' and select 'System' from the dropdown menu as indicated below.
That's it! This should resolve the issue.