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Windows 7: Driver_irql_not_less_or_equal

30 May 2010   #1
Inspiron 1440

windows 7 home premium 64-bit
 
 
Driver_irql_not_less_or_equal

after opening my webcam bluescreen show DRIVER_IRQL_NOT_LESS_OR_EQUAL
after restarting my webcam dont work anymore...ive tried system restore, reinstall driver but none of this works...pls help


My System SpecsSystem Spec
.

30 May 2010   #2
zigzag3143

Win 8 Release candidate 8400
 
 

Quote   Quote: Originally Posted by Inspiron 1440 View Post
after opening my webcam bluescreen show DRIVER_IRQL_NOT_LESS_OR_EQUAL
after restarting my webcam dont work anymore...ive tried system restore, reinstall driver but none of this works...pls help

Right on the money. This crash was caused by your CtClsFlt.sys which is part of the dell webcam driver. Since you already have made a stab at installing it once I would un-install the current driver first and then download and install a fresh copy

Let us know if you need help

Ken


Code:
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sun May 30 01:42:54.474 2010 (GMT-4)
System Uptime: 0 days 0:05:15.300
BugCheck D1, {a, 2, 1, fffff88003a58590}
*** WARNING: Unable to verify timestamp for CtClsFlt.sys
*** ERROR: Module load completed but symbols could not be loaded for CtClsFlt.sys
Probably caused by : CtClsFlt.sys ( CtClsFlt+3590 )
BUGCHECK_STR:  0xD1
PROCESS_NAME:  System
My System SpecsSystem Spec
01 Jun 2010   #3
Inspiron 1440

windows 7 home premium 64-bit
 
 

Quote   Quote: Originally Posted by zigzag3143 View Post
Quote   Quote: Originally Posted by Inspiron 1440 View Post
after opening my webcam bluescreen show DRIVER_IRQL_NOT_LESS_OR_EQUAL
after restarting my webcam dont work anymore...ive tried system restore, reinstall driver but none of this works...pls help

Right on the money. This crash was caused by your CtClsFlt.sys which is part of the dell webcam driver. Since you already have made a stab at installing it once I would un-install the current driver first and then download and install a fresh copy

Let us know if you need help

Ken


Code:
Built by: 7600.16539.amd64fre.win7_gdr.100226-1909
Debug session time: Sun May 30 01:42:54.474 2010 (GMT-4)
System Uptime: 0 days 0:05:15.300
BugCheck D1, {a, 2, 1, fffff88003a58590}
*** WARNING: Unable to verify timestamp for CtClsFlt.sys
*** ERROR: Module load completed but symbols could not be loaded for CtClsFlt.sys
Probably caused by : CtClsFlt.sys ( CtClsFlt+3590 )
BUGCHECK_STR:  0xD1
PROCESS_NAME:  System
im having problem in installing the driver...after downloading and extracting the file...i run CtUvcPtch.exe but nothing happend
My System SpecsSystem Spec
.


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 Driver_irql_not_less_or_equal




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