Flash 9 not working on NT 4.0? (consolidated thread)

[Leokids123]

On 12/14/2025 at 3:38 AM, reboot12 said:

Not work, crash and DrWatson:

Exactly same error if try open any .swf file from local hard drive.

I tried also 9.47: http://www.sdfox7.com/nt40/flash.htm but browser close immediatelly.

So, Patched FlashPlayer 9.0.289.0 installs OK but has no practical use :-(

Working version is this patched flash_7_youtube_spoof.zip:
http://toastytech.com/files/95browsing.html

SWF file from local disk:

WWW sites:

Welp,it worked fine for me...i don't get why it doesn't work for you...

[reboot12]

@Leokids123

What browser ? What HAL ?

@sdfox7 in 2016 also has DrWatson problem but on Win2000:
https://www.betaarchive.com/forum/viewtopic.php?t=36561

Edited Monday at 11:33 PM by reboot12

[Leokids123]

22 hours ago, reboot12 said:

@Leokids123

What browser ? What HAL ?

@sdfox7 in 2016 also has DrWatson problem but on Win2000:
https://www.betaarchive.com/forum/viewtopic.php?t=36561

I use Retrozilla 2.3 and i don't know about HAL...but i use the default one,Standard PC...

[reboot12]

RetroZilla 2.3 - same problem :-(

[Leokids123]

On 12/16/2025 at 7:33 PM, reboot12 said:

RetroZilla 2.3 - same problem :-(

At this point you should reinstall Windows NT 4.0 just to get it working...