This is an issue with Tax 2026.1.0 and will be fixed in the next release of Tax 2026.2.0.
In the meantime, we have hotfix files that you can apply.
⚠️Important: The user must be out APS when applying the hotfix. If on a Terminal server, all users must be logged out of APS.
Follow the below to download and apply the hotfix files:
Download the te0004AS.zip file.
Unzip the files into the C:\Adv2000\TaxForms directory.
You may need to unlock the files by right-clicking on each file, selecting Properties and ticking the Unblock box if it appears.
Replace existing files if prompted.
If the error persists, delete and recreate the Activity statement again.
