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Please read the following upgrade steps prior to starting the migration.

Prepare for the upgrade

1. Please read and understand the Migration Considerations which may require your action before beginning.
2. Install OpenJDK (11.x)before beginning.

3. If upgrading from a version prior to v10.2, install Chrome on that same server as your  installation. This is required for PDF Snapshot generation to work in your v10.2 installation.

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   title Click here for steps to install Chrome...
   PDF Snapshot Generator: Install Chrome/Chromium A stable version of chrome or chromium browser needs to be installed on same server where  is installed. First, check to see if Chrome is already installed. If not, use one of the following links to install Chrome or a Chromium browser. Chrome Chromium Chromium Edge The snapshot generator looks for chrome browser at following paths. If found, it launches the browser. /usr/bin/chromium /usr/bin/chromium-browser /usr/bin/google-chrome-stable /usr/bin/google-chrome /Applications/Chromium.app/Contents/MacOS/Chromium /Applications/Google Chrome.app/Contents/MacOS/Google Chrome /Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary C:/Program Files (x86)/Google/Chrome/Application/chrome.exe If the browser is not installed at any of these path then set the CHROME_PATH environment variable to point correct path of browser binary or set frevvo.chrome.path property in frevvo-config.properties file. Windows Os: Open the Start Search, type in “env”, and choose “Edit the system environment variables” Click the “Environment Variables…” button Click the "New..." button in the "System Variables" section Set the variable name to "CHROME_PATH" and the value to <path to chromium browser exe> MacOs/Linux Set the CHROME_PATH environment variable in system profile files (/etc/profile, ~/.bash_profile, ~/.bashrc) export CHROME_PATH=/opt/bin/chromium

1. Stop with one of the methods listed below:

   1. Execute <frevvo-home>\stop-frevvo.[bat,sh]

   2. Stop the Insight Server by closing the window or if you are using the tomcat bundle by typing these commands in the <frevvo-home>\solr directory of your existing installation.
      
      bin\solr.cmd stop -all
      
      

   3. Stop frevvo and the Insight Server through the Computer Management Services console if they are running as Window's services.

2. Backup the forms database from your current installation.

3. Backup the current  server's installation directory so that you have a copy of all custom configuration parameters.

4. Request a v10 license if you are upgrading from a version prior to v10.0.x.

Install Upgraded Version

1. Download the latest v10.1.x software. The download is a zip file. Extract the contents to any folder of your choice. This folder will be referred to as <frevvo-home> (note that the zip already contains a top level frevvo folder).
2. Install a JDBC Driver.
3. Ensure that Chrome or a Chromium browser is installed on the same server as the  installation for PDF Snapshot generation. See the related Installation Task for details.
4. If you increased Memory Settings in your previous installation, make those changes to the appropriate files in the new installation. Refer to Hardware and Memory Requirements for the details.
5. Navigate to the server.xml file in the <frevvo-home>\tomcat\conf directory of your v10.1.x installation

Configure the Database and Email

1. Select your database type

2. Refer to the Configure the Connection URL topic to point the v10.1.x frevvo database to your current frevvo database. If you are using SQL Server, remember to add the sendStringParametersAsUnicode property with a value of false to your database connection URL if it is not already there.

3. Configure Email
4. If you made changes to the Default Port in previous releases, make those changes again in the v10.1.x server.xml file.  
5. Configure SSL for tomcat if it was configured in prior version of frevvo. 
6. Save the changes to the server.xml file. 

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1. Edit the frevvo-config.properties file in your prior version. This file is usually located in the<frevvo home>/tomcat/conf directory.
2. Copy the properties you added or changed.
3. Edit the frevvo-config.properties file in the upgraded version, and paste the properties you copied from your prior version. 
4. Save the frevvo-config.properties file.

Start the Insight Server

Restore the contents of the <frevvo-home>\data\solr directory from the previous installation directory backup that you made in the Prepare for the Upgrade section to your latest version's <frevvo-home>\data directory. Then, follow the steps to start the Insight server BEFORE starting .

Windows:

1. Open a command prompt. Navigate to <frevvo-home>\solr. Type bin\solr.cmd start to run the Insight server in the background, listening on the default port 8983.
   
   
   

2. You will see this message:
   
   
   
   

   Warning
   If you close the Insight server (Solr) startup window, the server will stop running. Leave the window open or see these instructions to remove existing services and set up frevvo and the Insight Server to run as Windows services:

3. Browse http://<your server:port>/ solr to verify the Insight server is running. The <server:port> default values are localhost:8983. Change localhost to the server name and 8983 to the port the Insight server is running on if they are different than the defaults. Do not include the angle brackets <>. You will see the Insight server (Solr) dashboard with the current status.

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1. Ensure that the scripts are executable: chmod 755 <frevvo-home>/tomcat/bin/*.sh
2. Navigate to <frevvo-home>/solr/bin. Run this command to make the solr startup file executable:
   chmod +x solr
3. Navigate back to the solr directory. 
   cd ..     
4. Start the Insight server by typing: bin/solr start - this starts the Insight server in the background.
5. Browse http:<your server:port>/solr to verify the Insight server is running. The <server:port> default values are localhost:8983. Change localhost to the server name and 8983 to the port the Insight server is running on if they are different than the defaults. Do not include the angle brackets <>. You will see the Insight server (Solr) dashboard with the current status.

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1. Login as a tenant admin
   1. Click on the Configuration Checklist link to verify that all configurations are complete.
   2. Click on the Reports link. Click on one of the Reports to verify that submission data is displayed.
2. Login as a tenant designer user
   1. View and edit a form/flow
   2. Verify that your submissions are displayed when you click the Submissions and Image Removed Legacy submissions iconsicon.
   3. Test forms/flows 
      

Login as the superuser admin.

1. Verify that the Refresh Searchable Items process ran and completed successfully.
   

Troubleshooting

It is recommended that you do not change or delete the frevvo.users.schemaName property in the frevvo-config.properties file after the first startup of v10.1.x.  If the property is changed or deleted post migration you may see this error:

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Applying a Minor Patch Update

If you're applying a minor patch update, for example, applying patch 10.1.x to your installed v10.1.0 frevvo server, you can follow these simple steps instead of the more lengthy upgrade steps.  

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1. Stop .

2. Backup the current  server's installation directory so that you have a copy of all custom configuration parameters.

3. Install the Upgraded Version.
   1. Download the latest v10.1.x software. The download is a zip file. Extract the contents to any folder of your choice. This folder will be referred to as <frevvo-home> (note that the zip already contains a top level frevvo folder).
   2. Install a JDBC Driver.
   3. If you increased Memory Settings in your previous installation, make those changes to the appropriate files in the new installation. Refer to Hardware and Memory Requirements for the details.
   4. Navigate to the server.xml file in the <frevvo-home>\tomcat\conf directory of your v10.1.x installation
4. Configure the database and email.
5. Install any Connectors that were installed in your previous version.

6. Restore the contents of the <frevvo-home>\data\solr directory from the previous installation directory backup that you made in Step 2 to your latest version's <frevvo-home>\data directory. Then, start the Insight Server.

7. Start .