[jitter] jit.dx.grab crash when open

I am new to Max and Jitter, and am having problems with the program crashing when I press an open message within my patch. Below is my system info, followed by the patch...which is the patch in the tutorial.  I change the variable qt to dx in jit.qt.grab.  I have also purchased QT Pro and tried using jit.qt.grab, but when I press the open message, the program crashes. HELP?!?!

DL

OS Name	Microsoft Windows XP Professional
Version	5.1.2600 Service Pack 2 Build 2600
OS Manufacturer	Microsoft Corporation
System Name	APRIL
System Manufacturer	Gateway
System Model	M465-E
System Type	X86-based PC
Processor	x86 Family 6 Model 15 Stepping 6 GenuineIntel ~1663 Mhz
Processor	x86 Family 6 Model 15 Stepping 6 GenuineIntel ~1663 Mhz
BIOS Version/Date	Phoenix Technologies LTD 71.08, 8/21/2006
SMBIOS Version	2.4
Windows Directory	C:\WINDOWS
System Directory	C:\WINDOWS\system32
Boot Device	\Device\HarddiskVolume1
Locale	United States
Hardware Abstraction Layer	Version = "5.1.2600.2765 (xpsp.050928-1517)"
User Name	APRIL\Administrator
Time Zone	Eastern Standard Time
Total Physical Memory	1,024.00 MB
Available Physical Memory	710.26 MB
Total Virtual Memory	2.00 GB
Available Virtual Memory	1.96 GB
Page File Space	2.40 GB
Page File	C:\pagefile.sys


max v2;
#N vpatcher 100 100 700 500;
#P window setfont "Fixedwidth Serif" 10.;
#P window linecount 1;
#P newex 313 156 50 9240586 t clear;
#P newex 483 156 50 9240586 t clear;
#P message 388 202 53 9240586 input \$1;
#P user ubumenu 388 181 145 9240586 0 1 1 0;
#X prefix_set 0 0 <none> 0;
#P newex 388 156 92 9240586 prepend append;
#P newex 388 133 32 9240586 iter;
#P message 251 49 80 9240586 getinputlist;
#P newex 550 125 38 9240586 print;
#P user jit.fpsgui 48 265 60 9240586 0;
#P message 218 202 68 9240586 vdevice \$1;
#P user ubumenu 218 181 145 9240586 0 1 1 0;
#X prefix_set 0 0 <none> 0;
#P newex 218 156 92 9240586 prepend append;
#P newex 218 133 32 9240586 iter;
#P message 176 49 73 9240586 getvdevlist;
#P newex 160 102 152 9240586 route vdevlist inputlist;
#P user jit.pwindow 47 132 162 122 0 1 0 0 1 0;
#P toggle 48 29 15 0;
#P newex 48 49 50 9240586 metro 2;
#P message 136 49 38 9240586 close;
#P message 101 49 32 9240586 open;
#P newex 48 76 122 9240586 jit.qt.grab 320 240;
#B color 5;
#P comment 9 25 20 9240586 1.;
#P user panel 23 25 569 271;
#X brgb 192 192 128;
#X frgb 0 0 0;
#X border 0;
#X rounded 0;
#X shadow 0;
#X done;
#P background;
#P connect 6 0 5 0;
#P fasten 13 0 2 0 223 257 32 257 32 72 53 72;
#P fasten 9 0 2 0 181 72 53 72;
#P fasten 3 0 2 0 106 72 53 72;
#P fasten 4 0 2 0 141 72 53 72;
#P connect 5 0 2 0;
#P fasten 16 0 2 0 256 72 53 72;
#P fasten 20 0 2 0 393 260 28 260 28 72 53 72;
#P connect 2 0 7 0;
#P connect 7 0 14 0;
#P connect 2 1 8 0;
#P fasten 8 0 10 0 165 126 223 126;
#P connect 10 0 11 0;
#P connect 11 0 12 0;
#P fasten 22 0 12 0 318 177 223 177;
#P connect 12 0 13 0;
#P fasten 8 0 22 0 165 126 318 126;
#P fasten 8 1 17 0 236 122 393 122;
#P connect 17 0 18 0;
#P connect 18 0 19 0;
#P fasten 21 0 19 0 488 177 393 177;
#P connect 19 0 20 0;
#P fasten 8 1 21 0 236 122 488 122;
#P fasten 8 2 15 0 307 122 555 122;
#P pop;