I am using Ubuntu Desktop 18.04.4 LTS, and very new to playonlinux/wine. I have been trying to install a software (microsoft office 2010 and then 2016) using both playonlinux/wine manually by choosing the option "Install a non-listed program". My trials failed everytime. After checking, I found that the default file location for the installation is C:\Program Files\Microsoft Office, which means nothing for ubuntu. This could be the reason why the installation fails. So, where should the location be in my case?
Update about my installation: When installing using the menu "Office" in playonlinux and choosing the option "Microsoft Office 2010" from the list, everything turned out to be okay. But that's not the case for "Microsoft Office 2016".