You must download both the viewer and the upgrade. Periodically visit the Grants.gov Download Software page to ensure you have the most up-to-date upgrades.
When you are prompted, save the file “ICSViewer602_grants.exe” to your computer. Click on Save to save the file to your Desktop.

Note: If you receive a message you do not have permission to install the program
on your computer, contact your local computer support staff.
table

Note:
If you are using a dial-up modem, it may take several minutes for the application
to be uploaded and submitted. Please be patient. This process does take longer
using a dial-up modem. A high-speed internet connection or DSL connection
will process the application at a much faster rate.
MACS AND OTHER PLATFORMS
The PureEdge ICS Viewer used to open and work on Grants.gov application packages is currently available only on Windows. A new Mac viewer is scheduled to be released on 11/1/06. A new company (Anteon, A General Dynamics company) is taking over the maintenance of the Grants.gov site on 11/1/06 as well. They are committing to transition away from the current ICS PureEdge Viewer to Adobe forms, as well as implementing a new Google search engine that is expected to improve searching for FOAs and improve locating information on the Grants.gov website (which has been slow for both Mac and PCs). Additional details can be found in the Washington Post article at http://tinyurl.com/jx2ku. Until the new viewer is released, please follow these instructions:
For non-Windows users, a free Citrix server is available to remotely launch a Windows session and submit completed grant applications. Note that a limited amount of users can access the Citrix Server at any one time. You will need to save your application often and also log off when you are not working on your application package to help maximize server use. Wait until you are close to completion of your package before attaching any documents to keep the size of the file as small as possible. Finally, you will find the best time to work and submit an application via Citrix is during off-peak hours.
Macintosh OS X Instructions

You will be notified the download includes an application and asked if you want to continue - select "Continue".

When the download completes, the window allowing you to open PureEdge via Citrix will appear. Double-click the "Starts Grants.gov PureEdge" icon.

The following warning will appear; select "OK".

When the following warning appears, select "Allow"

This will bring you to the "Welcome to the Grants.gov Citrix Server for Mac Users" screen. Follow the instructions on this screen to open your downloaded application package. It's important to remember you are on the government server, so choose "C$ on 'Client' (C)", THEN choose your desktop, "my documents" or other folder in which you saved your application.

You may download your funding/application package before you download Citrix, however you will not be able to work on it until Citrix and PureEdge have been dowloaded as well.

Other Platform Instructions (including Macs not meeting the above requirements)