# RegenerateUnstemmedIndex

Set `RegenerateUnstemmedIndex` to `True` to regenerate the unstemmed index.

You can use this option when you change the unstemmed index settings to reegenerate the unstemmed index files without having to reindex all your data. You can also use `RegenerateUnstemmedIndex` to regenerate the unstemmed index after the ValidateUnstemmed part of a validation fails, or to encrypt the unstemmed term tree if you turn on encryption for an index that has existing data.

After the unstemmed index has been regenerated, Micro Focus recommends that you disable `RegenerateUnstemmedIndex` again to avoid wasting time by regenerating the unstemmed index every time you restart IDOL Server.

Type: | Boolean
Default: | False
Required: | No
Configuration Section: | Server
Example: | `RegenerateUnstemmedIndex=True`
See Also: | ValidateUnstemmed DataEncryption Configuration Parameters

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