Microsoft 365 and Office | Install, redeem, activate | For home | Windows
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Check the link below, might be helpful.
osetup.dll error
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Anonymous
Have a new Toshiba Satellite machine for my client with Windows 7 installed. I uninstalled the 60 day version of Microsoft Office 2007, as we have purchased the Microsoft Office 2007 Student and Home version.
When I double click the setup.exe, an error "C:......\ENTERPRISE.WW\OSETUP.DLL digital signature does not validate or is not present" occurs. I have looked at everything in all the forums. Tried all the suggestions - try installing from another machine, try installing from a USB device, try replacing the osetup.dll from another Microsoft programme cd - but none of them have worked.
Please can you help me with the solution to this problem as I need to hand the pc to my client. Thank you very much.
Microsoft 365 and Office | Install, redeem, activate | For home | Windows
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Anonymous