Upgrade information

FortiIsolator 2.4.3 build 0549 only supports upgrade from FortiIsolator 2.4.0 build 046, FortiIsolator 2.4.1 build 0510, or FortiIsolator 2.4.2 build 0532. If you are running an older version than 2.4.0, upgrade to 2.4.0 first before attempting to upgrade to 2.4.3.

To upgrade from FortiIsolator 2.4.0, 2.4.1, or 2.4.2 to 2.4.3:

1. Download the upgrade firmware files:
   1. Go to https://support.fortinet.com.
   2. Click Login and log in to the Fortinet Support website.
   3. From the Support > Downloads menu, select Firmware Download.
   4. In the Select Product dropdown menu, select FortiIsolator.
   5. On the Download tab, navigate to the FortiIsolator firmware upgrade file for your FortiIsolator model in the Image Folders/Files section.

      FortiIsolator 1000F	FIS_1000F-v2-build0549.out
      FortiIsolator VM for Linux KVM	FIS_VM_KVM-v2-build0549.kvm.zip
      FortiIsolator VM for VMware vSphere	FIS_VM_VmWare-v2-build0549.vmware.zip
      FortiIsolator VM for VMware ESXi	FIS_VM_ESXi-v2-build0549.ovf.zip
      FortiIsolator VM for Hyper-V	FIS_VM_HYPERV-v2-build0549.zip
      FortiIsolator package for speeding up the loading of Microsoft Office files: Word (.doc,.docx) Excel (.xls, .xlsx) PowerPoint (.ppt)	office-1.5.zip

   6. Click HTTPS to download the firmware.
2. Install the firmware upgrade file(s) by following the steps in Upgrade.
3. (Optional) To speed up the loading of Microsoft Office files, install the office-1.5.zip package by following the steps in Install package.
4. Clear your browser cache before logging in to the FortiIsolator GUI to make sure that the FortiIsolator GUI displays correctly.