IE9 throws Signature is Invalid error while signing data using digital certificate

hi everyone,

One of our applications uses capicom.dll to sign the data with digital certificates. In IE9 , it throws error 'Signature is Invalid' while the same data is getting signed in IE8.

I use Windows 7 64 bits and Internet Explorer 9 . Is there any workaround for this problem ?

This is critical issue for us now and need solution or workaround asap.

Thanks,

GRE2013