Mais um problema no PC...
- Iniciador de tópicos MadDragon
- Data de início
LuisCapelo
New member
isso não é o que eu perguntei. diz lá qual é que tá a ocupar o processador! tem lá em percentagem...
Tenta isto:
This will fix it:
The obnoxious bug in XP that causes Explorer to read the entire contents of broken AVI files before allowing any access to them is caused by bad behavior of shmedia.dll.
This problem manifests itself by causing Explorer to read the entire contents of an AVI file, regarless of its size or location any time the mouse pointer is hovered over it, or an attempt is made to access it in windows explorer. This causes 'permission denied' errors when trying to simply move, copy or delete these files as they cannot be changed while Explorer has an open handle on them.
This also causes a DoS situation where large AVI's are stored on remote shares and Explorer keeps reading the files from beginning to end each time they are accessed.
To correct this misbehavior in Windows XP, remove the following registry key.
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{87D62D94-71B3-4b9a-9489-5FE6850DC73E}\InProcServer32
This will prevent Explorer from loading shmedia.dll in response to file property queries on these files. This will not effect your ability to play files, get file attributes, or even view thumbnails. Say goodbye to all explorer.exe 100% CPU issues.
And Solution #2 (basically does the same thing, except you are inactivating the file attributes option)...But it WORKS--No more locked .avi files:
Well windows seem to have a REALLY big problem when it comes to reading AVI files. It seems that when you click on an AVI file in explorer, it'll try to read the entire AVI file to determine the width,height, etc. of the AVI file (this is displayed in the Properties window). Now the problem with Windows is that if you have a broken/not fully downloaded AVI file that doesnt contain this info, Windows will scan the entire AVI file trying to figure out all these properties which in the process will probably cause 100% CPU usage and heavy memory usage.
To solve this problem all you have to do is the following:
1. Open up regedit
2. Goto HKEY_CLASSES_ROOT\SystemFileAs
sociations\.avi\shellex\PropertyHandler
3. Delete the "Default" value which should be "{87D62D94-71B3-4b9a-9489-5FE6850DC73E}"
Please note that this will no longer provide you with the windows properties displaying the AVI file information such as width, height, bitrate etc. But its a small price to pay for saving you resources.
This will fix it:
The obnoxious bug in XP that causes Explorer to read the entire contents of broken AVI files before allowing any access to them is caused by bad behavior of shmedia.dll.
This problem manifests itself by causing Explorer to read the entire contents of an AVI file, regarless of its size or location any time the mouse pointer is hovered over it, or an attempt is made to access it in windows explorer. This causes 'permission denied' errors when trying to simply move, copy or delete these files as they cannot be changed while Explorer has an open handle on them.
This also causes a DoS situation where large AVI's are stored on remote shares and Explorer keeps reading the files from beginning to end each time they are accessed.
To correct this misbehavior in Windows XP, remove the following registry key.
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{87D62D94-71B3-4b9a-9489-5FE6850DC73E}\InProcServer32
This will prevent Explorer from loading shmedia.dll in response to file property queries on these files. This will not effect your ability to play files, get file attributes, or even view thumbnails. Say goodbye to all explorer.exe 100% CPU issues.
And Solution #2 (basically does the same thing, except you are inactivating the file attributes option)...But it WORKS--No more locked .avi files:
Well windows seem to have a REALLY big problem when it comes to reading AVI files. It seems that when you click on an AVI file in explorer, it'll try to read the entire AVI file to determine the width,height, etc. of the AVI file (this is displayed in the Properties window). Now the problem with Windows is that if you have a broken/not fully downloaded AVI file that doesnt contain this info, Windows will scan the entire AVI file trying to figure out all these properties which in the process will probably cause 100% CPU usage and heavy memory usage.
To solve this problem all you have to do is the following:
1. Open up regedit
2. Goto HKEY_CLASSES_ROOT\SystemFileAs
sociations\.avi\shellex\PropertyHandler
3. Delete the "Default" value which should be "{87D62D94-71B3-4b9a-9489-5FE6850DC73E}"
Please note that this will no longer provide you with the windows properties displaying the AVI file information such as width, height, bitrate etc. But its a small price to pay for saving you resources.
Mais um que conseguiu resolver a questão...
Pode ser outro ficheiro que não o D4GL.DLL...
"Well after 9 hours solid i have managed to FIX it and i hope this will help all those who have the same problem, this is what i done.
First go to http://www.spywareinfo.com/articles/bho/
and download BHO Demon, run it and it will give u a list of files linked to explorer, there are normally 2 safe ones that are connected to Adobe and Symantec(maybe more if u have different progs installed)
I had a third one with a filename of D4GL.DLL which was located in the windows folder, i disabled this and everything was back to normal.
After finding out this file was the culprit i deleted it form my system and all entries in the regisrty that were pointing to it
I hope this solution works for u, good luck"
Pode ser outro ficheiro que não o D4GL.DLL...
"Well after 9 hours solid i have managed to FIX it and i hope this will help all those who have the same problem, this is what i done.
First go to http://www.spywareinfo.com/articles/bho/
and download BHO Demon, run it and it will give u a list of files linked to explorer, there are normally 2 safe ones that are connected to Adobe and Symantec(maybe more if u have different progs installed)
I had a third one with a filename of D4GL.DLL which was located in the windows folder, i disabled this and everything was back to normal.
After finding out this file was the culprit i deleted it form my system and all entries in the regisrty that were pointing to it
I hope this solution works for u, good luck"
LuisCapelo
New member
estou curioso: faz ctr-alt-del, mata o processo explorer, e depois abre um novo processo (file-ficheiro -> novo processo -> explorer). depois verifica se o comportamento se repete.
dio
Well-known member
Eu nã queria dizer isto, pq para mim não é solução, é remédio... mas olha... Formata!!!citação:Originalmente colocada por Mad Dragon
Sim. De nada serviram.
ALiás, encontraram um virus que por acaso já me chateava à muito tempo, mas não era ele o causador desta sobrecarga no processador...
Não tou a ver mais nenhuma solução!
cumps,
[dio]
Nthor
Banido
Tens o CCleaner instalado?
E apaga o que está a mais, como o office, o acrobat reader e outros processos que consomem memoria no arranque do xp e podem causar isso não desligues o antivirus e a firewall ou qql programa antispyware (qual é que tens?) pq estes tem mesmo de arrancar com o SO.
Podes tb arrumar numa pasta todos os videos e animações que estão no ambiente de trabalho
.
E apaga o que está a mais, como o office, o acrobat reader e outros processos que consomem memoria no arranque do xp e podem causar isso não desligues o antivirus e a firewall ou qql programa antispyware (qual é que tens?) pq estes tem mesmo de arrancar com o SO.
Podes tb arrumar numa pasta todos os videos e animações que estão no ambiente de trabalho
.
Domination
New member
Iniciar;
Executar;
'Abrir: msconfig';
Na opção 'Arranque' ve o que está a iniciar com o Windows.
Se não tiver nada de estranho e com todas as sugestões dadas aqui, só vejo mesmo a solução de formatar isso
Executar;
'Abrir: msconfig';
Na opção 'Arranque' ve o que está a iniciar com o Windows.
Se não tiver nada de estranho e com todas as sugestões dadas aqui, só vejo mesmo a solução de formatar isso
Domination
New member
citação:Originalmente colocada por Mad Dragon
Não vejo nada de anormal no arranque.
A meu ver a questão reside no explorer.exe que, segundo a task bar, sobrecarga o processador a cerca 99%.
ALguém poderia evr quanto o seu explorer.exe está a sobrecarregar o cpu, por favor?
5% ; 7.576K
MadDragon
New member
citação:Originalmente colocada por Domination
citação:Originalmente colocada por Mad Dragon
Não vejo nada de anormal no arranque.
A meu ver a questão reside no explorer.exe que, segundo a task bar, sobrecarga o processador a cerca 99%.
ALguém poderia evr quanto o seu explorer.exe está a sobrecarregar o cpu, por favor?
5% ; 7.576K
Pois, lá está...[8][8][8]