Hi,

I just received my new certificate from Comodo.
Exported it to PFX.

Tested with Setupbuilder 10.0.5710.

1) On my Window 10 machine it codesigns with both SHA1, SHA2 & Dual Sign
without problems.
Signtool Ver.: 10.0.10586.15

2) On my Windows XP SP3 machine it gives a "Compiler error GEN1053" error
trying to codesign with SHA1.
Signtool Ver.: 5.2.3790.2568
If I put my old PFX certificate back that expires in 3 days (16/07/2018) it
codesigns 100% with SHA1 on my Windows XP SP3 machine.

What could be the problem?
I still need my Windows XP machine to work because I still have some C6.3
projects running on it.
Please help.

Regards

Johan de Klerk