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Participating Frequently
March 22, 2017
Answered

Change Flash Player Storage Settings in Firefox non-Internet connected computer.

  • March 22, 2017
  • 2 replies
  • 4628 views

We want to change the storage settings for Flash on a computer that is not connected to the Internet,  It is usually easy for an Internet connected computer by clicking a Flash embed webpage and then click settings.  I cannot seem to find any offline webpages to test this with.  Any ideas?

This topic has been closed for replies.
Correct answer jeromiec83223024

How can I tell if the settings are actually being applied?  Does it show it somewhere in the registry?  I see the file C:\Windows\SysWOW64\Macromed\Flash\mms.cfg being copied locally by the GPO but how do I know that it is actually being applied.


We read the config file at launch and apply any settings.  I can't think of a way to externally validate this beyond verifying that the file is in the correct location, without directly inspecting the player behavior.  (e.g. If you wanted to know if the camera was really disabled, you could launch a script that hits a test URL and returns a pass/fail result, etc.)

We trust that correctly deployed (e.g the file is correctly formatted, in the right location, and has permissions that allow the client to read it), the settings in the mms.cfg would be honored.  Flash Player only reads the config at launch, so any in-memory processes (open tabs) would not know about the config file change until the page is refreshed.  The config file itself is the source of truth here.

2 replies

Participating Frequently
March 22, 2017

OK, it is still not right, cannot adjust the storage limit.  Seems like you can only do it from here:  Adobe - Flash Player : Settings Manager - Global Storage Settings Panel

How can I do this with out it being Internet connected?

jeromiec83223024
Inspiring
March 22, 2017

What operating system are we talking about?

Participating Frequently
March 23, 2017

What does the OS matter?  It is on both Windows 10 and Server 2016.

Participating Frequently
March 22, 2017

Never mind, I didn't realize I could just download any.swf file and say open with Firefox.  I have solved the issue.