Hi There,
I am using QNX Momentics IDE 4.7 with QNX650. I am trying to build a System Builder project. When the ifs file is 
generated using "No Compression", the generated file works absolutely fine and the system loads perfectly. But if we use
 any of the compression "Zlib", or  "LZO" or "UCL", the ifs generated ifs when sent to the target system fails to boot. 
The output which we see is just "Hit Esc for .altboot............".

I am just wondering what can wrong with just trying to compress the file.

Thanks,
Deepain Nayyar