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Questions and Answers : Getting started : unable to connect
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old_user146063

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Message 18957 - Posted: 3 Jan 2006, 18:49:50 UTC

A BOINC Manager window pops up reading, \"BOINC Manager is unable to connect to a BOINC client. Would you like to try to connect again?\"

I enjoyed the SETI@home, and I\'m eager to get started with the Climate Predictor.

What do I need to do to establesh this connection?
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Profile Andrew Hingston
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Message 18961 - Posted: 3 Jan 2006, 19:51:09 UTC
Last modified: 3 Jan 2006, 19:51:46 UTC

Try shutting down BOINC Manager (using File/Exit, not the X in the upper right hand corner) and restarting the program. With luck you should see the message \'connected to localhost\' in the bottom right corner. If it happens when you boot your machine, remove BOINC from your startup folder and start the program manually from the desktop icon.

If you are still having problems, come back to us with anything relevant in the messages tab.
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Profile astroWX
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Message 18963 - Posted: 3 Jan 2006, 19:54:26 UTC
Last modified: 3 Jan 2006, 19:57:47 UTC

More than one possibility. On the bottom bar, boinc Manager should indicate connection to localhost. If not, in boinc Manager, try File/Select Computer/OK, leaving both fields blank.

If already connected to localhost, please be sure your firewall allows access by boinc.exe and boincmgr.exe.

Edit: Andrew beat me to it -- and with a better idea.
"We have met the enemy and he is us." -- Pogo
Greetings from coastal Washington state, the scenic US Pacific Northwest.
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old_user94880

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Message 18975 - Posted: 4 Jan 2006, 0:43:48 UTC

Do you have BOINC starting at boot? If so delete it from windows startup and reboot, that works for some people...

OK, the disconnected issue means that the BOINC manager is not able to talk to the BOINC daemon. Whether or not you are uploading/downloading/crunching at this point must be determined with the task list (I do not remember how to bring this up for 95/98/me).
The usual reason for this problem is that the BOINC manager is starting and trying to talk before the BOINC daemon is ready to listen. The usual fix is to wait a minute or two and see if connecting to \"\" or \"localhost\" or \"127.0.0.1\" works.
If the above fails, then there is a possibility that the BOINC daemon is not starting. If that is the case, then staring it manually may help. If it is installed as a service, run \"net start BOINC\" from a command line. If it is installed as single or multi user, cd to the install directory, and run BOINC.exe. If it is now running, you are the victim of a bug that has hopefully been fixed in 5.1.
If it is still not working, you have a problem with one of the XML files, and you will probably have to delete the directory and start over. (I have seen this problem much less with 5.1).
You might also go to the BOINC folder and look for this file \"gui rpc auth.cfg\" open with word pad and change the password to one you like make sure you enter a return at the end and then save and reboot computer then try the local host entry in select computer popup.....
BOINC Wiki
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Questions and Answers : Getting started : unable to connect

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