Block saving DIF and SYLK file types

This policy setting controls whether Excel 2007 can save files that use the Data Interchange Format (DIF) and Symbolic Link Format (SYLK) file types. These files usually have the following extensions, respectively: .dif, .slk.

If you enable this policy setting, users will not be able to save DIF and SYLK files in Excel 2007.

If you disable or do not configure this policy setting, users will be able to save DIF and SYKL files in Excel 2007.

Supported on: At least Windows Vista

Registry Hive	HKEY_CURRENT_USER
Registry Path	Software\Policies\Microsoft\Office\12.0\Excel\Security\FileSaveBlock
Value Name	DifandSylkFiles
Value Type	REG_DWORD
Enabled Value	1
Disabled Value	0

excel12.admx

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