Solved - TUMPA & Windows 8

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Solved - TUMPA & Windows 8

hubert

On win8 i cannot install the new TUMPA drivers.
It says> wrong or missing hash...
What can I do to get Tumpa running on WIN8
sincerely

[deleted]

Are you using the latest driver which is available on: http://www.tiaowiki.com/download/file.php?id=33 ?

hubert

Yes, i used the latest drivers,
but now i found a solution: enable test mode, then install, then disable test mode.
you can permanently enable Test Mode () by opening an Elevated Command Prompt and typing the following commands, then rebooting:
bcdedit -set loadoptions DISABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING ON
To turn it off again, use these commands:
bcdedit -set loadoptions ENABLE_INTEGRITY_CHECKS
bcdedit -set TESTSIGNING OFF

[deleted]

Thank you for the feedback. I'm closing this topic as your issue is solved.
Please feel free to open a new topic if you encounter another problem or PM me to re-open this one.