If you see a notification about conflicting software on your computer when you start typedesk, you are probably using a software that can interfere with typedesk's text expansion.
Usually, this would be caused by a Key Scrambler, Key Encryption, or Anti-Keylogger software installed on your computer, or another text expander.
Please make sure you turn off your key scramblers and/or add an exception for typedesk in your anti-virus to prevent further issues with typedesk. Also make sure other text expanders are off.
Popular key encryption softwares include KeyScrambler, GuardedID, AntiLogger, or DataGuard.