Most likely this is due to a conflict with some other program. If you want to know if some program is conflicting -
Boot your computer in Clean boot mode and then start tally. If it works successfully, then some program is conflicting with this.
Refer to the section - How to determine what is causing the problem after you do a clean boot.
Don't forget to do - Reset the computer to start normally after clean boot troubleshooting.
How to boot in Clean boot mode - https://support.microsoft.com/en-us/help/929135...