PSaricas: ignore all the bad advice provided by people earlier and follow these steps so we can get more useful information:
1. If you download two similar versions of Dolphin, like 4.0-1351 and 4.0-1353, do both have the issue of "works only once then does not work anymore" or does it crash without ever working with the second version you try?
2. If you delete the "Dolphin Emulator" directory in "My documents", does Dolphin start working again or does it still crash?
3. If it starts working again with 2., please zip and upload your "Dolphin Emulator" directory when Dolphin crashes.
1. If you download two similar versions of Dolphin, like 4.0-1351 and 4.0-1353, do both have the issue of "works only once then does not work anymore" or does it crash without ever working with the second version you try?
2. If you delete the "Dolphin Emulator" directory in "My documents", does Dolphin start working again or does it still crash?
3. If it starts working again with 2., please zip and upload your "Dolphin Emulator" directory when Dolphin crashes.