I have installed PlayOnLinux for a couple of days, but have not yet been able to use it. Actually, I would like to run Microsoft Office 2010, that was later installed, but everytime I try to run Word, for example, a pop-up window appears asking for username and password in order to access the proxy server. I indeed use a proxy server, but even inserting the required infomation a fatal error occurs and Word must be closed. I have already written the proxy address and its port in the "Features > Internet" option of PlayOnLinux, with and without my username and password, but the same problem happens.
Would any of you have an idea to solve this problem?