---
title: "Why am I seeing expired-invitation-code error page"
canonical: "https://help.cartinuum.com/space/GC1/4288151554/Why%20am%20I%20seeing%20expired-invitation-code%20error%20page"
format: markdown
---
The invitation link is valid for 30 days. This error page means the link has expired.

If you are a trial user and missed the registration deadline, submit another trial request on this [page](https://extensions.cartinuum.com/product/connect-for-arcgis/).

If you are a paying user and missed the registration deadline, either request through your distributor’s support centre or from [Cartinuum Support](https://help.cartinuum.com/page/support).