Update New-ComplianceSearchAction.md

Issue #11493

Author: chrisda

exchange/exchange-ps/exchange/New-ComplianceSearchAction.md

@@ -129,7 +129,7 @@ This example deletes the search results returned by a content search named Remov
 
 ### Example 4
 ```powershell
-New-ComplianceSearchAction -SearchName "Case 321 All Sites" -Export -SharePointArchiveFormat SingleZip -ExchangeArchiveFormat PerUserPst
+New-ComplianceSearchAction -SearchName "Case 321 All Sites" -Export -SharePointArchiveFormat SingleZip -ExchangeArchiveFormat PerUserPst -Format FxStream
 ```
 
 This example exports the results returned by the content search named "Case 321 All Sites". The search results are compressed and exported to a single ZIP file. If the search included any Exchange locations, the search results are exported as one PST file per mailbox.