First, you need to install PDF Creator Pilot and HTML2PDF Addon to this server.
It is not necessary to run installer programs for those products, you may register in system corresponding dll files running commands (both on x86 and x64 versions):
Second, you need to re-create interop wrappers for these components. This can be done with standard .NET SDK utility – TlbImp.exe (C:\Program Files\Microsoft SDKs\Windows\v6.0A\bin\TlbImp.exe)
TlbImp.exe PDFCreatorPilot.dll /out:Interop.PDFCreatorPilotLib.dll
TlbImp.exe HTML2PDF.DLL /out:Interop.HTML2PDFAddOn.dll
Note: It is not necessary to regenerate wrappers directly on the server, you may do it on the developer machine and copy theese wrappers to the server.
Third, you need to place these interop wrappers into the appropriate directory on the new server. For ASP.NET it is the “bin” folder of that application. For the rest applications you need to place wrappers near the exe module (at the same folder).
Filimonov MaximDeveloper of PDF Library