Launch - error

Hello,
as i start this game at the 1st time all was fine. That means there wasn´t any problems. if i closed the game by the first time my graphic-driver has detected an error and has reseted all settings. if i run the client it seems to work fine but if i want to start a progress with this client (for example click on options) i´ll get this issue... after i logged into my diablo account the following problem araise, but it not needs to deal with this. however, here´s the problem:

Windows says:
"Client.exe has detected an error and needs to stop."

logs/client.txt says this since it didn´t works fine:
2013/01/28 12:44:57 ***** LOG FILE OPENING *****
2013/01/28 12:44:57 72790281 107 [INFO Client 5968] Send protocol version
2013/01/28 12:44:57 72790437 16b [INFO Client 5968] Web root: http://patchcdn.pathofexile.com/0.10.0.4/
2013/01/28 12:44:57 72790437 16c [INFO Client 5968] Backup Web root: http://patch303.pathofexile.com:8095/patch/0.10.0.4/
2013/01/28 12:44:57 72790437 177 [INFO Client 5968] Requesting root contents 1
2013/01/28 12:44:57 72790578 19f [INFO Client 5968] Got file list for "" 0
2013/01/28 12:44:57 72790593 1e4 [INFO Client 5968] Queue file to download: patch_notes.rtf
2013/01/28 12:44:57 72790593 1d7 [INFO Client 5968] Requesting folder Data 1
2013/01/28 12:44:57 72790593 1e4 [INFO Client 5968] Queue file to download: Client.exe
2013/01/28 12:44:58 72790765 19f [INFO Client 5968] Got file list for "Data" 1
2013/01/28 12:44:58 72791171 1e4 [INFO Client 5968] Queue file to download: Data/ModSellPrices.dat
2013/01/28 12:44:58 72791171 1e4 [INFO Client 5968] Queue file to download: Data/NPCTalk.dat
2013/01/28 12:44:58 72791171 1e4 [INFO Client 5968] Queue file to download: Data/MonsterPackEntries.dat
2013/01/28 12:44:58 72791171 194 [INFO Client 5968] Finished checking files
2013/01/28 12:46:05 ***** LOG FILE OPENING *****
2013/01/28 12:46:10 ***** LOG FILE OPENING *****
2013/01/28 12:46:11 72864484 107 [INFO Client 5492] Send protocol version
2013/01/28 12:46:11 72864640 16b [INFO Client 5492] Web root: http://patchcdn.pathofexile.com/0.10.0.4/
2013/01/28 12:46:11 72864640 16c [INFO Client 5492] Backup Web root: http://patch216.pathofexile.com:8095/patch/0.10.0.4/
2013/01/28 12:46:11 72864640 177 [INFO Client 5492] Requesting root contents 1
2013/01/28 12:46:12 72864796 19f [INFO Client 5492] Got file list for "" 1
2013/01/28 12:46:12 72864953 194 [INFO Client 5492] Finished checking files
2013/01/28 12:46:14 72866750 49 [WARN Client 5492] Failed to create audio context with at least 16 sources
2013/01/28 12:51:11 ***** LOG FILE OPENING *****
2013/01/28 12:51:11 175296 107 [INFO Client 256] Send protocol version
2013/01/28 12:51:11 175453 16b [INFO Client 256] Web root: http://patchcdn.pathofexile.com/0.10.0.4/
2013/01/28 12:51:11 175453 16c [INFO Client 256] Backup Web root: http://patch217.pathofexile.com:8095/patch/0.10.0.4/
2013/01/28 12:51:11 175453 177 [INFO Client 256] Requesting root contents 1
2013/01/28 12:51:11 175593 19f [INFO Client 256] Got file list for "" 0
2013/01/28 12:51:11 175625 1fc [INFO Client 256] Finished checking files
2013/01/28 12:51:12 176031 49 [WARN Client 256] Failed to create audio context with at least 16 sources
2013/01/28 12:55:39 ***** LOG FILE OPENING *****
2013/01/28 12:55:39 443375 107 [INFO Client 2984] Send protocol version
2013/01/28 12:55:39 443531 16b [INFO Client 2984] Web root: http://patchcdn.pathofexile.com/0.10.0.4/
2013/01/28 12:55:39 443531 16c [INFO Client 2984] Backup Web root: http://patch114.pathofexile.com:8095/patch/0.10.0.4/
2013/01/28 12:55:39 443531 177 [INFO Client 2984] Requesting root contents 1
2013/01/28 12:55:39 443687 19f [INFO Client 2984] Got file list for "" 0
2013/01/28 12:55:39 443687 1fc [INFO Client 2984] Finished checking files
2013/01/28 12:55:40 444093 49 [WARN Client 2984] Failed to create audio context with at least 16 sources

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I often tried to connect but it´s always ther same issue. The latest update is valid allready.


please help.