Skip to main content

Installation blocked: restriction blocking the use of add-ins

If you get this warning message when installing XLSTAT:


As explained in the text, it is because of a specific rule blocking the use of Excel Add-ins.

Please find more explanation about how to Disable UI extending from documents and templates.
You must switch the key noextensibilitycustomizationfromdocument to 0 to allow the use of Excel add-ins, like XLSTAT.

If you manage to click on OK and continue the installation, so you will probably not be able to see the XLSTAT tab in Microsoft Excel.

Was this article useful?

  • Yes
  • No