Within CoViD-quarantine I could not visit my two 65+ relatives who use TV14 and TV15. So I need to connect using two different versions and I don't want to install it permanently on my GNU/Linux system. So I tried to use TeamViewer Portable on Wine 32bit (tried to set "Windows10", "Windows 7" and "Windows NT 4.0" compatibility and start TVPortable v12, 13, 14, 15) - same result:
