[niculaita]

C:\1\signtool>signtool.exe sign -a -f cs1.pfx -p cs123456 -t http://timestamp.verisign.com/scripts/timstamp.dll exetools.cat
Done Adding Additional Store
SignTool Error: ISignedCode::Sign returned error: 0x80880253
The signer's certificate is not valid for signing.
SignTool Error: An error occurred while attempting to sign: Exetools.cat

Number of errors: 1

C:\Program Files\OpenSSL-Win64\bin>openssl pkcs12 -in cs1.pfx -out cs1.pem
Enter Import Password:

Enter PEM pass phrase:

Verifying - Enter PEM pass phrase:

Error outputting keys and certificates
68550000:error:0308010C:digital envelope routines:inner_evp_generic_fetch:unsupported:crypto\evp\evp_fetch.c:355:Global default library context, Algorithm (RC2-40-CBC : 0), Properties ()

C:\Program Files\OpenSSL-Win64\bin>