@Bergytone wrote:
Hi Werner,
Thanks for the quick reply. When I look in the directory ...\PTC Download, it is empty. (maybe I can't see them with windows explorer-- because they are system files?? Anyway, should there be many (or any) files in this directory?
SHould I have run the install as an administrator?
I rather guess that this directory in ..Roaming.. is just a temp directory where the files are unpacked during installation of Prime and which is deleted after installation.
Guess the installation file you have is a self extracting archive with an exe-Extension, so if the file would be corrupt you should get an error message as of the corrupt archive.
So its more likely that the installation file you have is OK and if PTC would have packed a corrupt redistributable inside we would have heard more complaints I think.
So I have no idea what the cause for your problem may be. You may try to download the installation file again anyway or try to contact PTC support. There should be installation support even for non-paying Express users - maybe @VladimirN can provide the correct contact data.
EDIT: IN case you may give it try: You can download the redistributable which fails on your machine drectly from Microsoft
https://www.microsoft.com/en-us/download/details.aspx?id=13523
Its the same file I posted.
You may try installing it and maybe Prime will work then.