Vegas Demo FX Button Question

[RaySigmond]

When I select FX Button in my Vegas Demo I get an error and the following detail message. When I select ok, Vegas shuts down

Sony Vegas 5.0 TRIAL
Version 5.0d (Build 194)
Exception 0xC0000005 (access violation) READ:0x74 IP:0x74
In Module 'vegas50.exe' at Address 0x0 + 0x74
Thread: GUI ID=0x98C Stack=0x12F000-0x130000
Registers:
EAX=00000000 CS=001b EIP=00000074 EFLGS=00010212
EBX=04d7a2b0 SS=0023 ESP=0012f2d4 EBP=0012f348
ECX=77e758a4 DS=0023 ESI=06b7ced8 FS=003b
EDX=00140608 ES=0023 EDI=0012f348 GS=0000
Bytes at CS:EIP:
00000074: .. .. .. .. .. .. .. .. ........
0000007C: .. .. .. .. .. .. .. .. ........
Stack Dump:
0012F2D4: 0012F358 00030000 + FF358
0012F2D8: 06B827E8 06B10000 + 727E8 (spmackiectrlopt.dll)
0012F2DC: 06B5F05D 06B10000 + 4F05D (spmackiectrlopt.dll)
0012F2E0: 0012F348 00030000 + FF348
0012F2E4: 00000001
0012F2E8: 0012F348 00030000 + FF348
0012F2EC: 00000000
0012F2F0: 00000000
0012F2F4: 00000000
0012F2F8: 00000001
0012F2FC: 06B5ABA6 06B10000 + 4ABA6 (spmackiectrlopt.dll)
0012F300: 0012F348 00030000 + FF348
0012F304: 00000001
0012F308: 006D27E2 00400000 + 2D27E2 (vegas50.exe)
0012F30C: 03125DE8 030C0000 + 65DE8
0012F310: 0012F348 00030000 + FF348
> 0012F330: 006D29C3 00400000 + 2D29C3 (vegas50.exe)
0012F334: 03125DE8 030C0000 + 65DE8
0012F338: 0012F348 00030000 + FF348
0012F33C: 04E8ABD8 04BC0000 + 2CABD8
0012F340: 00000000
> 0012F398: 0041579B 00400000 + 1579B (vegas50.exe)
- - -
0012FFF0: 00000000
0012FFF4: 00000000
0012FFF8: 0072EAA0 00400000 + 32EAA0 (vegas50.exe)
0012FFFC: 00000000

 

[RaySigmond]

Re: Vegas Demo FX Button Question

Ed Troxel suggested that I disconnect the Mackie Control and I did and now the FX Buttons work. However I do want my mackie Control to work.