Does anyone know how I can find the version of Microsoft Windows Installer(MSI)? I've found references to a "getdllversion," but it's not a standalone program. It's all code for different languages and I'm not a programmer and not sure what I would need to even run the code I'm finding. I've been having problems with some other program installing correctly and the support told me to install the latest MSI(4.5) and gave me a link. But I'd like to find out what version I have installed before I try updating. I have a feeling that I will already have the latest version and that that is not my problem. And if I go ahead and install from the link before finding out what version is already installed then I have to wait until a new client update comes out to try to recreate the problem, which could be months before that happens. Any ideas?