Failed to run syspref "Test for CloneTag in registry to verify Sysprep completed"

Hi All

After install windows 7 and some application i try to capture and sysypref from running script
cscript \\server\DeploymentShare\Scripts\LiteTouch.wsf

i get below error

<![LOG[FAILURE (Err): -2147024894  0x80070002: Test for CloneTag in registry to verify Sysprep completed. - Unable to open registry key "HKEY_LOCAL_MACHINE\System\Setup\CloneTag" for reading.]LOG]!><time="12:47:30.000+000" date="01-31-2010" component="LTISysprep" context="" type="2" thread="" file="LTISysprep">
<![LOG[FAILURE ( 6191 ): Test for CloneTag in registry to verify Sysprep completed. - Unable to open registry key "HKEY_LOCAL_MACHINE\System\Setup\CloneTag" for reading.]LOG]!><time="12:47:30.000+000" date="01-31-2010" component="LTISysprep" context="" type="3" thread="" file="LTISysprep">
<![LOG[Litetouch deployment failed, Return Code = -2147467259  0x80004005]LOG]!><time="12:47:31.000+000" date="01-31-2010" component="LiteTouch" context="" type="3" thread="" file="LiteTouch">
<![LOG[For more information, consult the task sequencer log ...\SMSTS.LOG.]LOG]!><time="12:47:31.000+000" date="01-31-2010" component="LiteTouch" context="" type="1" thread="" file="LiteTouch">
<![LOG[Property RetVal is now = -2147467259]LOG]!><time="12:47:31.000+000" date="01-31-2010" component="LiteTouch" context="" type="1" thread="" file="LiteTouch">

Thanks ,
Davide