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netflix won't play in 43.0.3

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  • 2 have this problem
  • 4 views
  • Last reply by DDTT

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Mac User, after updating to 43.0.3, Netflix won't work. Spent over an hour with Netflix support. Netflix takes me to a help page every time. We tried uninstalling and reinstalling Silverlight 5 and a number of other things, but Netflix won't work. I don't want to install Chrome. Using OS X 10.6.8, Intel processor.

Mac User, after updating to 43.0.3, Netflix won't work. Spent over an hour with Netflix support. Netflix takes me to a help page every time. We tried uninstalling and reinstalling Silverlight 5 and a number of other things, but Netflix won't work. I don't want to install Chrome. Using OS X 10.6.8, Intel processor.

All Replies (4)

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Do you have nvidia's network access manager or forceware network manager software installed? Disable / remove it.


Many site issues can be caused by corrupt cookies or cache.

  • Clear the Cache and
  • Remove Cookies
    Warning ! ! This will log you out of sites you're logged in to.

Type about:preferences<Enter> in the address bar.

  • Cookies; Select Privacy. Under History, select Firefox will Use Custom Settings. Press the button on the right side called Show Cookies. Use the search bar to look for the site. Note; There may be more than one entry. Remove All of them.
  • Cache; Select Advanced > Network. Across from Cached Web Content, Press Clear Now.

If there is still a problem, Start Firefox in Safe Mode {web link} While you are in safe mode;

Type about:preferences#advanced<Enter> in the address bar.

Under Advanced, Select General. Look for and turn off Use Hardware Acceleration.

Poke around safe web sites. Are there any problems?

Then restart.

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I tried everything FredMcD suggested - I do not have any of the software installed noted above. I cleared my cache per the instructions you posted and I restarted Firefox in safe mode. Netflix still will not play movies.

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cor-el - I did update Silverlight. I also unistalled and reinstalled it. This did not fix the problem - I also started in 'safe' mode but netflix will not play now.