MacPro 5,1 r9 290 kext validation issue

[Macproboy]

Just updated to 10.12.5 with the latest patch and now the kext's I had working are A: not 1.5.1 versions nor are they B: working, but throwing up a signature validation error code -67030

Anyone else having the same problem...?

I knew I should have just left things alone

Thanks in advance if anyone can help and get me back to normal.

 

[h9826790]

Just updated to 10.12.5 with the latest patch and now the kext's I had working are A: not 1.5.1 versions nor are they B: working, but throwing up a signature validation error code -67030

Anyone else having the same problem...?

I knew I should have just left things alone

Thanks in advance if anyone can help and get me back to normal.

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[Macproboy]

Thanks h9826790 after much messing about it finally worked