Acronis Backup & Recovery fails on DiskBundle.dll file

I have problem in backup, everytime backup has stopped on this "DiskBundle.dll" file.
Acronis version 11.0.17311.
Backup Simple
Validate Never
Compression Maximum
VSS Use(Software/System provider)
I have tried to remove completely with removal tool and installed again, but still the same issue.

Please guide, below are the mail notification...

1 Information 12/22/2011 2:00:26 PM Command 'Backing up' is running.
2 Information 12/22/2011 2:00:39 PM Analyzing partition '1-0'...
3 Information 12/22/2011 2:00:40 PM Create Full Backup
From: Disk '1'
To file: "file://hobkupsrv\Backups$\KTCServer\KTCServer_2011_12_22_18_00_38_017D.TIB"
Compression: Maximum
Exclude: Files matching mask
Match criterion: C:\Program Files\Acronis\BackupAndRecovery\

DiskBundle.dll; ...
Ask for the first media: No

4 Information 12/22/2011 2:00:40 PM Pending operation 151 started: 'Creating partition image'.
5 Information 12/22/2011 2:00:40 PM Locking partition 0-0...
6 Information 12/22/2011 2:24:58 PM Pending operation 151 started: 'Creating partition image'.
7 Error 12/22/2011 2:37:53 PM Cannot perform this operation in quiet mode.

Error code: 0x103F1
$module = "C:\Program Files\Acronis\BackupAndRecovery\DiskBundle.dll"
Tag: 0xFDC1CBDF2C2335DF
The specified file does not exist. The system cannot find the file specified

Error code: 0x40011
Tag: 0xFDC1CBDF2C2335E0
8 Information 12/22/2011 2:37:53 PM The specified file does not exist.
Additional info:
--------------------
Error code: 17
Module: 4
LineInfo: 7ceb2cdc9fb121d3
Fields: function : WriteFileNoCache, $module : C:\Program Files\Acronis\BackupAndRecovery\DiskBundle.dll
Message: The specified file does not exist.
--------------------
Error code: 65520
Module: 0
LineInfo: bd28fdbd64edb8bc
Fields: code : 2147942402
Message: The system cannot find the file specified
--------------------
9 Error 12/22/2011 2:37:53 PM Cannot perform this operation in quiet mode.

Error code: 0x103F1
$module = "C:\Program Files\Acronis\BackupAndRecovery\DiskBundle.dll"
Tag: 0xFDC1CBDF2C2335DF
The specified file does not exist. The system cannot find the file specified

Error code: 0x40011
Tag: 0xFDC1CBDF2C2335E0
10 Error 12/22/2011 2:37:53 PM Operation with partition '0-0' was terminated.
Details:
Write error.

Error code: 0x70004
$module = "C:\Program Files\Acronis\BackupAndRecovery\DiskBundle.dll"
Tag: 0x9D2DE1F088CBC4D8
The specified file does not exist.

Error code: 0x40011
function = "WriteFileNoCache"
Tag: 0x7CEB2CDC9FB121D3
The system cannot find the file specified

Error code: 0xFFF0
code = 2,147,942,402 (0x80070002)
Tag: 0xBD28FDBD64EDB8BC
Additional info:
--------------------
Error code: 502
Module: 1
LineInfo: a164035b3ff39287
Fields: $module : C:\Program Files\Acronis\BackupAndRecovery\DiskBundle.dll
Message: Operation with partition '0-0' was terminated.
Details:
Write error.

Error code: 0x70004
$module = "C:\Program Files\Acronis\BackupAndRecovery\DiskBundle.dll"
Tag: 0x9D2DE1F088CBC4D8
The specified file does not exist.

Error code: 0x40011
function = "WriteFileNoCache"
Tag: 0x7CEB2CDC9FB121D3
The system cannot find the file specified

Error code: 0xFFF0
code = 2,147,942,402 (0x80070002)
Tag: 0xBD28FDBD64EDB8BC
--------------------
Error code: 4
Module: 7
LineInfo: 9d2de1f088cbc4d8
Fields:
Message: Write error.
--------------------
Error code: 17
Module: 4
LineInfo: 7ceb2cdc9fb121d3
Fields: function : WriteFileNoCache
Message: The specified file does not exist.
--------------------
Error code: 65520
Module: 0
LineInfo: bd28fdbd64edb8bc
Fields: code : 2147942402
Message: The system cannot find the file specified
--------------------
11 Error 12/22/2011 2:37:53 PM Command 'Backing up' has failed.
Additional info:
--------------------
Error code: 3
Module: 309
LineInfo: 4a8728dc8a1c94f8
Fields:
Message: Command 'Backing up' has failed.
--------------------
Error code: 3
Module: 329
LineInfo: 1cd98aae889424f9
Fields:
Message: Backup has failed.
--------------------
Task 'Simple backup (Full)' has failed on machine 'TCServer.COR.OIAN.COM'.