Hi,

I have used ILMerage.exe for merging .dll in the exe.

for. ex. 

a.dll

b.dll

c.exe

After running the ILmerge.exe we have only "d.exe" which contains all the data embedded within it.

Try to embed the RDLC by ILMerge.exe

http://www.developerfusion.com/code/4504/merge-an-exe-and-a-dll-into-one-exe/