Disk partioning error any idea what this means?

["butch" <butch@maestro.com>]

hi,

does anyone out there on this list know what this is telling me?

allan

Drive C: has 1 Error 
        4,096           Bytes Per Clusters
        2,504 (    9Mb) Available Clusters 
            0 (    0Mb) Bad Clusters
          303 (    1Mb) Clusters in 222 Directories 
        5,529 (   21Mb) Clusters in 154 Hidden Files 
       56,906 (  222Mb) Clusters in 5839 User Files 

1 Partition Table Errors
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Critical Error 66 on Drive 1: Invalid Partition Table Format at sector %ld

0 File Allocation Table Errors
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0 Boot Sector Errors
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0 Extended Boot Sector Errors
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0 Compression Structure Errors
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0 Directory Errors
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0 File Errors
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