WinXP: ScoreMode for MESS games: Plugin error

[TRB_MetroidTeam]

Hi Kong / Seahawk

Some friends on chat tried to help, but the issue continues:

My "log":

- Reinstalled Firefox (Portuguese) 2x, reinstalled FF (English) 1x, cleanned all (?) FF users data, etc.

- Downloaded AOX and looks ok (in FF list of plugins/add-ons: 1) arcadeox 1.6 (not disabled) + 2) Arcadeox Game Engine 1.0.0.1 (not disabled),

- and yet got the error: "Warning: Unresponsive plugin - Arcadeox Game Engine may be busy, or it may have stopped responding. You can stop the plugin now, or you can continue to see if the plugin will complete." when trying MESS emulators in SCORE mode (Full mode runs ok). Arcade/Coin-op runs ok in SCORE and FULL mode.

- In IE8 , SIMILAR error, but IE stops responding and require to close IE forcedly.

- In my laptop (Win7, 32bits, IE8 ) all continues running well there.

- Already tested with Antivirus disalowed.

1) Not at this moment.

2+3) PC (the problem): Win XP SP3 32bits, IE8 and FF22.0;
Other laptop (all is ok): Win 7, 32 bits, IE8.

4) A2600: Adventure - Atari 2600
Gen: Strider - Sega Genesis
NES: DeBlock - Nintendo Entertainment System
GBC: 1942 - Nintendo Game Boy Color
TG16 (MESS?): http://www.retrouprising.com/game-menu/game/11818/

... in the other hand: Strider (Arcade) is OK:
Strider - Arcade/Coin-Op
Other "MAME" games are OK.

5) Only in Score Mode.

6) Yes. First time with problem since I joined (Feb 2013).

7) Above.

---------- Post added 07-09-2013 at 12:06 PM ---------- Previous post was 07-08-2013 at 11:41 PM ----------

Just to report that now it's running ok, in IE and FF, without any changes here since my last attempt. But the game "start up" (only in FF) now looks longer (sometimes more than 10 secs) on low size games (ie: Adventure A2600), despite being 2nd... 3rd... time I load the game, but not a big deal.

[TRB_MetroidTeam]

Hi Kong, this old problem repeats here, since last night.

"Warning: Unresponsive plugin - Arcadeox Game Engine may be busy, or it may have stopped responding. You can stop the plugin now, or you can continue to see if the plugin will complete"

Problem now is only using MAME games (instead of MESS games), both Aox Score and Full modes, both FF and IE, only in winXP (same details as above). Or be, in Win8 it's all right.

Already tried reinstall plugin, tried rename "Low" folder and re-create folder as 1st time playing, tried disallow anti-virus, nothing solves.

Where to start?