We recommend that before any ProSystem fx Tax installation is preformed, you disable your anti-virus software to avoid potential installation issues.

• What are the anti-virus requirements for CCH ProSystem fx Tax?

Installing ProSystem fx Tax with CCH Software Delivery Manager

• Click to find out how to install CCH ProSystem fx Tax using Software Delivery Manager.
• Follow the article above to install CCH Software Delivery Manager if you do not have it installed.

Installing ProSystem fx Tax from a DVD/CD

• Click to find out how to install CCH ProSystem fx Tax from a DVD/CD.
• If you have the latest version of the installation DVD/CD from 2012 or prior, you can still install those years using a disk. 

Installing FX Direct for ProSystem fx Tax

• Click to find out how to install FX Direct.

• ProSystem fx Tax users need full control rights to all ProSystem fx product directories.