Program crash

i hope this time i'll solve my problem (with a little help from my friends)...

Well, I am quite desperate. I found many instructions how to
remove hardlock dongle with dongle (run program, dump to disk, resolve 4 unresolved, fix the dump,
and change the entry point). Well, i did everything like described but
the program crashes after a splashscreen. The code looks like this:

00403ECB C2 0C00 RETN 0C
00403ECE 8BC0 MOV EAX,EAX
00403ED0 50 PUSH EAX
00403ED1 E8 0AD4FFFF CALL <JMP.&kernel32.ExitThread>
00403ED6 C3 RETN
00403ED7 90 NOP
00403ED8 8B10 MOV EDX,DWORD PTR DS:[EAX]
00403EDA 85D2 TEST EDX,EDX
00403EDC 74 1C JE SHORT batch_ci.00403EFA
00403EDE C700 00000000 MOV DWORD PTR DS:[EAX],0
00403EE4 8B4A F8 MOV ECX,DWORD PTR DS:[EDX-8]
00403EE7 49 DEC ECX --------HERE IT CRASHES SUDDENLY AND GOES TO NTDLl
00403EE8 7C 10 JL SHORT batch_ci.00403EFA
00403EEA F0:FF4A F8 LOCK DEC DWORD PTR DS:[EDX-8]
00403EEE 75 0A JNZ SHORT batch_ci.00403EFA
00403EF0 50 PUSH EAX
00403EF1 8D42 F8 LEA EAX,DWORD PTR DS:[EDX-8]
00403EF4 E8 A3E8FFFF CALL batch_ci.0040279C
00403EF9 58 POP EAX
00403EFA C3 RETN

Thank you people