How to Use Flash Player after 12 Jan 2021

Use Flash Player after 12 Jan 2021

Are you want to Know How to Use Flash Player after 12 Jan 2021. if your answer is yes, then you’re in right place. In this short post, I will show you a very easy trick. By using this trick you know How to Use Flash Player after 12 Jan 2021.

The Question/ Problem:

I would like to use Flash Player to show web contents but since today (12 Jan 2021) Adobe is blocking it.

Is there a way to use it?

I’ve tried Firefox, Chrome, Safari, and Brave browsers.

Best Answer

I managed to make the “time bomb defuser” work, as indicated here:

Disable EOL uninstall warnings:
    Disable auto updates when installing
    Add "EOLUninstallDisable=1" to mmc.cfg in C:\WINDOWS\system32\Macromed\Flash
    (C:\Windows\SysWOW64\Macromed\Flash on 64-bit)


Defuse flash player time bomb:

Time bomb trigger is the timestamp 1610409600000.0
encoded in double precision floating point (0x42776f3e46400000):
    00 00 40 46 3E 6F 77 42
replace with infinity:
    00 00 00 00 00 00 F8 7F

(C:\Windows\SysWOW64\Macromed\Flash on 64-bit)
    Flash32_32_0_0_453.ocx (offset: 453: E1D968, 465: E1DBD0)
    NPSWF32_32_0_0_453.dll (offset: 453: E3A2E0, 465: E3A32A)
    pepflashplayer32_32_0_0_453.dll (offset: 453: CBFCE0, 465: CBFCB8)

C:\WINDOWS\system32\Macromed\Flash (64-bit):
    Flash64_32_0_0_453.ocx (offset: 12AF6A8)
    NPSWF32_32_0_0_453.dll (offset: 128FBD8)
    pepflashplayer32_32_0_0_453.dll (offset: 15F6C30)

NOTE: Flash32_32_0_0_453.ocx (and Flash64) will always be write protected
    - rename it to Flash32_32_0_0_453.bak
    - save edited copy as Flash32_32_0_0_453.ocx
    - to delete the backup file:
        - properties > security > advanced > delete the "DENY Everyone" permission

Here’s what I did:

  • Copy the Flash directory (C:\WINDOWS\system32\Macromed\Flash for 32-bit, C:\Windows\SysWOW64\Macromed\Flash for 64-bit) to somewhere where I have write permission;
  • Use a hex editor to open Flash.ocx;
  • Search for the hexadecimal string 000040463E6F7742 (the timestamp) and replace it with 000000000000F87F;
  • Save the file;
  • Rename the Flash directory (to avoid permission issues) to Flash.bak or something else;
  • Copy the Flash directory with the modified binary to its original location.

I just tested an offline desktop application that had stopped working, and it works again.

Note: the linked page mentions mmc.cfg, but my Flash folder had a mms.cfg file instead; maybe it was a typo, but in any case, I added the EOLUninstallDisable=1 line.

Note: In my case, the application using Flash works offline and should present minimal security risks. For continuous usage in a browser, I’d prefer following Tetsujin’s recommendation and try a standalone but supported Flash player, such as Newgrounds’.

By using these steps you can easily find out How to Use Flash Player after 12 Jan 2021.  if you are facing any issues to solve this problem simply ask me in the comment section I solve your problem in the comment section.

Thank You.

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