I've tried everything, even routed all the system calls to see if the call to vb6.exe from jenkins was raised differently than the one being raised from command line directly, or ant or a batch file, but no, they are the same. i have no clue about why that specific .CTL file is chopped when that vbp is built with jenkins.
I've searched everywhere, even posted this as an issue on jenkins ci, but they told me that the site is an issue tracker and that i should ask on the jenkinsci-users mailing list, or in #jenkins on Freenode. I've tried the chat too, but with no response at all, so you are my last resort with this problem.
I'm running jenkins 1.617, with the Ant Plugin version 1.2 on a Windows 2003 server
If you need anymore data about the enviroment just ask and i'll provide it as soon as possible.
Thanks in advance