I initially got the first message I reported in the beginning. Now all I get is Class not registered when I double-click on Viewer.exe. I click OK and get into the software but I can’t see any of the mail.
Clicking on X to close the application gives:
‘Access violation at address 0053AC86 in module a2goview.exe. Read of address 00000048.’
Choosing File Exit gives no error.
Will try downloading what you suggest and see if that helps.