Loadrunner录制业务完成生成脚本时报错

Juventus1984

使用loadrunner 9.50对web前台业务进行录制，录制协议使用web(HTTP/HTML)，录制方式选择的是URL-based script，前台业务录制完成后，点击生成脚本按纽后，在生成脚本进度条到达6%时，弹出报错窗口，提示“restart VuGen，VuGen will try to recover any unsaved data you were working on."，
详细错误为"vugen.exe caused an EXCEPTION_ACCESS_VIOLATION in module msvcrt.dll at 001B:77BA8EFA, wcslen()+0008 byte(s)
EAX=FFFFFFFE  EBX=00000000  ECX=0000000C  EDX=32DA0056  ESI=09CEE210
EDI=FFFFFFFE  EBP=0012E3F4  ESP=0012E3F4  EIP=77BA8EFA  FLG=00010282
CS=001B   DS=0023  SS=0023  ES=0023   FS=003B  GS=0000
001B:77BA8EFA msvcrt.dll, wcslen()+0008 byte(s)
001B:775F40F1 OLEAUT32.dll, SysAllocString()+0024 byte(s)
001B:2E56B4E7 WebRecorder.dll, WebRecorder_ExternalEventRecorderUpdateContextSettings()+20343 byte(s)"