Problems Downloading the Light Measurement Handbook in Firefox

If you are getting error messages and in particular a "file is damaged and cannot be repaired" error message in Firefox while attempting to download the Light Measurement Handbook please use the following procedure:

1. In Firefox, click on the Tools menu and then choose Options
   .
2. From there, click on the Advanced icon and then select the Network tab
   
3. Increase the Offline Storage setting to 4 or 5 MB of space for the cache.
4. Click OK
5. Try downloading the handbook again.

If you have followed this procedure and you still cannot download the Light Measurement Handbook, please contact our sales department to receive a copy via email.