Vegas error when trying to open up vegas file. need help quick!

[Cucuzza15]

This error happens everytime i try opening my vegas file. I really don't know why this is happening since i just saved the file a little bit earlier today and then when i tried opening again this started happening. Please someone help me i put a lot of work into this project. Also i tried the backup file already and it got the same error.

http://img.photobucket.com/albums/v213/rage71588/error1.jpg

Heres what it says in the details box:

Sony Vegas 7.0
Version 7.0e (Build 216)
Exception 0xC0000005 (access violation) READ:0x10BDCB3F IP:0x397013DA
In Module 'vegas70k.dll' at Address 0x396A0000 + 0x613DA
Thread: ProgMan ID=0xF0 Stack=0x3DBC000-0x3DC0000
Registers:
EAX=0ce1fb03 CS=0023 EIP=397013da EFLGS=00010296
EBX=03dbcf60 SS=002b ESP=03dbcef0 EBP=80004005
ECX=10bdcb3e DS=002b ESI=f31e1422 FS=0053
EDX=000000ff ES=002b EDI=00000000 GS=002b
Bytes at CS:EIP:
397013DA: 0F B6 51 01 33 C0 8A 61 ..Q.3..a
397013E2: 03 8A 41 02 0F B6 09 C1 ..A.....
Stack Dump:
03DBCEF0: 03DBCF60 03CC0000 + FCF60
03DBCEF4: 00001000
03DBCEF8: 03DBE09E 03CC0000 + FE09E
03DBCEFC: DADE2586
03DBCF00: F80CB1B5
03DBCF04: 00000008
03DBCF08: 39701491 396A0000 + 61491 (vegas70k.dll)
03DBCF0C: 03DBCF60 03CC0000 + FCF60
03DBCF10: 00001000
03DBCF14: 00000000
03DBCF18: 03DBCF40 03CC0000 + FCF40
03DBCF1C: 03DBDF74 03CC0000 + FDF74
03DBCF20: 0000000B
03DBCF24: 00000001
03DBCF28: 39702770 396A0000 + 62770 (vegas70k.dll)
03DBCF2C: 03DBCF60 03CC0000 + FCF60
> 03DBCF60: 03334449 03330000 + 4449 (TRUserDLL.dll)
03DBCF64: 00004000
03DBCF68: 00005101
03DBCF6C: 00000600
03DBCF70: 00000000
> 03DBCFC0: 65766573 65140000 + 626573 (System.Data.ni.dll)
> 03DBCFEC: 00524559 00400000 + 124559 (vegas70.exe)
03DBCFF0: 00050000 00030000 + 20000
03DBCFF4: 30320000
03DBCFF8: 00003630
03DBCFFC: 00000000
> 03DBD050: 755E0060 755D0000 + 10060 (quartz.dll)
> 03DBD124: 7A3576C6 79E70000 + 4E76C6 (mscorwks.dll)
> 03DBD1A8: 799EB7A7 790C0000 + 92B7A7 (mscorlib.ni.dll)
> 03DBD1C4: 7A7A7A4A 7A440000 + 367A4A (System.ni.dll)
> 03DBD1C8: 7A7A7A7A 7A440000 + 367A7A (System.ni.dll)
> 03DBD20C: 7A7A7A7A 7A440000 + 367A7A (System.ni.dll)
> 03DBD210: 7B7A7A7A 7AFD0000 + 7D7A7A (System.Windows.Forms.ni.dll)
> 03DBD2B8: 36439648 36340000 + F9648 (sfmarket2.dll)
> 03DBD308: 79FEBFC2 79E70000 + 17BFC2 (mscorwks.dll)
> 03DBD37C: 00600420 00400000 + 200420 (vegas70.exe)
03DBD380: 66C59269
03DBD384: D49A4D32
03DBD388: 044CB5A4 04440000 + 8B5A4
03DBD38C: 50E04F0D
> 03DBD3C4: 0095A695 00400000 + 55A695 (vegas70.exe)
03DBD3C8: C6878165
03DBD3CC: 82298040
03DBD3D0: 61508105
03DBD3D4: 40E38186
> 03DBD400: 09343060 092F0000 + 53060 (xpsp2res.dll)
> 03DBD474: 0B0000F8 0AED0000 + 1300F8 (Decklink.dll)
- - -
03DBFFF0: 00000000
03DBFFF4: 00519B40 00400000 + 119B40 (vegas70.exe)
03DBFFF8: 00A80370 00400000 + 680370 (vegas70.exe)
03DBFFFC: 00000000

[Cucuzza15]

Ok after a while of trying different things theres a way i can get around this. What i did was change the folder all my video files are in and then vegas asks me to redirect it, but if i dont change the name of folder before every time i go into the vegas file the same problem keeps on happening. Anyone know why this is?

[Cucuzza15]

Actually that only worked the first time i did it, it isn't working anymore =(. Pls help this problem is really annoying.