TestComplete doesn't be executed with Error Log.

Hi,

I had downloaded and installed TestComplete.

But when I execute, TestComplete doesn't be executed with error log.

Sometime it's work, but 50% doesn't be work.

The following is error log.

Please let me know why didn't work.

-------------------------------------

Name: AppHangB1
Program Name: TestComplete.exe
Program Timestamp: 2a425e19
Signature: f9e5
Type: 0
OS Version: 6.1.7601.2.1.0.256.4
Local ID: 1042
signature 1: f9e5c2472b15c3541b12350ebb9a0155
signature 2: cee0
signature 3: cee0d9227a56b6ee648e3d5tebd0b257
signature 4: f9e5
signature 5: f9e5c2472b15c3541b1230ebb9a0155
signature 6: cee0
signature 7: cee0d9227a56b6ee648e3d5ebd0b257

===========================================================

Name: AppHangB1
Program Name: TestComplete.exe
Program Version: 10.60.3387.7
Program Timestamp: 2a425e19
OS Version: 6.1.7601.2.1.0.256.4
Local ID: 1042
signature 1: 96fba833b7f132b562ce4dbf52db29ed
signature 2: 0e22
signature 3: 0e22f984488ade3cd109e3f90d22e104
signature 4: 96fb
signature 5: 96fba833b7f132b562ce4dbf52db29ed
signature 6: 0e22
signature 7: 0e22f984488ade3cd109e3f90d22e104