I've got a follow-up question. So, now it works fine, I've registered the RSClientPrint.dll that I extracted from the RSClientPrint.CAB file (along with all of those .rll files). But something else I've noticed is that it only works, if I'm running the 32-bit version of IE (either IE9 or IE10). We've getting newer machines and all of them are 64-bit versions of Windows. If someone runs the 64-bit version of IE they get the, "Unable to load client print control" error message. In-house we can easily fix that, but for customers off-site running similar reports, I'm concerned. Most of our external customers tend to lag behind, technologically, so I think we'll be OK for a while, but eventually they'll start getting 64-bit versions of Windows and they'll probably have this problem. I'd like to know if newer versions of SQL Server Reporting Services have RSClientPrint.CAB files for both 32-bit and 64-bit versions? (We're still at SQL Server 2005, but I'm hoping we'll be able to upgrade to SQL Server 2012 this year.)