At this point I have a main website and an additional portal that I set up that shares the same database but is not a separate install.  My question is, when I install a module (not use it but install it)  do I do that on the main site (10yes-solutions) or the site it will actually be used (cardonprintwithdg in this case)?  I am asking because I just tried to install something to the cardon site and I got a critical error shown below.  I installed this module before this database was refreshed so I think the zip file is okay so it got me to thinking.  I could install it in the mainsite but then what if that isn’t right and I can’t do it again?

A critical error hasoccurred.Could not find a part of the path'D:\HostingSpaces\John10Yes\10yes-solutions.com\wwwroot\Install\Temp\j1ik21zo\buynow.dnn'.

Thanks

Sebastian, I am not sure what you mean by that but www.10yes-solutions .com is where I installed DNN and cardonprintwithdg.com is a portal that I created in 10yes and it has not installed files in it.  I was told by someone that all modules for any websites using the same database that are not a separate DNN install should be installed in the original website,  Does that make sense?