remove stackdump for obvious reasons!

preproc.exe.stackdump

@@ -1,20 +0,0 @@
-Exception: STATUS_ACCESS_VIOLATION at rip=001004018B3
-rax=0000000000000024 rbx=00000000FFFFC1C0 rcx=00000000FFFFC1E4
-rdx=00000000FFFFC1E4 rsi=0000686353206E65 rdi=000000060005B910
-r8 =FFFFFFFAFFFA0838 r9 =0000000000000001 r10=0000000100000000
-r11=00000001004018B3 r12=00000000FFFFC6E0 r13=0000000000000000
-r14=00000003FE71C560 r15=00000000FFFFC6F0
-rbp=000000010040A0B9 rsp=00000000FFFFC190
-program=C:\cygwin64\usr\local\bin\preproc.exe, pid 18840, thread main
-cs=0033 ds=002B es=002B fs=0053 gs=002B ss=002B
-Stack trace:
-Frame        Function    Args
-0010040A0B9  001004018B3 (003FE7178CD, 000FFFFCBC6, 000FFFFC6E0, 00000000000)
-000FFFFCBC6  00100401917 (00000000072, 0060005B8C0, 00000000001, 00600000028)
-000FFFFCBC6  00100401E11 (00000000000, 00000000000, 7FFA7E426439, 45445F4E414C)
-000FFFFCBC6  00100404CF1 (001802DC900, 04949435341, 00180189A8A, 0018005A474)
-000FFFFCBC6  00100408225 (00000000000, 00000000000, 00000000030, 30001000300FF00)
-000FFFFCCB0  001800479B2 (00000000000, 00000000000, 00000000000, 00000000000)
-00000000000  00180045653 (00000000000, 00000000000, 00000000000, 00000000000)
-000FFFFFFF0  00180045704 (00000000000, 00000000000, 00000000000, 00000000000)
-End of stack trace