2.4.54 Compat12

The Compat12 record specifies whether to check for compatibility with earlier application versions when saving the workbook from a version of the application<71> to the binary formats of other versions of the application<72>.


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frtHeader

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fNoCompatChk

frtHeader (12 bytes): An FrtHeader structure. The frtHeader.rt field MUST be 0x088C.

fNoCompatChk (4 bytes): A Boolean (section 2.5.14) that specifies whether to check compatibility with earlier versions when saving the workbook. The value MUST be one of the following:

Value

Meaning

0x0000

When saving the workbook to a binary format of a version of the application<73>, the user is given the message that some newer features could be lost during the save and prompted to continue or cancel the save.

0x0001

When saving the workbook to a binary format of a version of the application<74>, the user is given no message or prompt before the workbook is saved.