Liddy, this should not be a problem. Go into the "advanced" display of the boinc manager and in the "task manager" tab. Check that you have one or more tasks with "running" status or " ready to start" . Normally you can ignore the message and the WCG servers should be able to take care of that.

Thanks.
My old computer (2006) was 32 bits and boinc was no problem. Lots of work passed my computer. Unfortunetely my harddisk crashed, yes, I have a backup of the most importants files.
My 'new' computer (2009) is 64 bits and from the beginning boinc is a problem.
I downloaded the boinc 64bits with yum and logged in with my old account.
Prompt the computer complained that the 'app version has unsupported platform i386-pc-linux-gnu' and 'No application found for task i386-pc-linux-gnu 640; discarding'
Reading on the internet made me make a 'cc_config.xml' in '/var/lib/boinc' with the following lines:
<cc_config>
<log_flags>
<task>1</task>
<file_xfer>1</file_xfer>
<sched_ops>1</sched_ops>
<checkpoint_debug>1</checkpoint_debug>
</log_flags>
<options>
<alt_platform>x86_64-pc-linux-gnu</alt_platform>
</options>
</cc_config>

And I made a new account with World Community Grid.
I stopped the boinc-client and restarted and still boinc is complaining as I listed above and I'am getting no new work.
So my fear is that if I change to the 32bits version, boinc will be still complaining.

Please can you help me.
If you need more details, just ask me.

Thanks,

Liddy

(I'am from the Netherlands, if you think my English is bit akward.

This is absolutely true. I use Linux Mint 64 bit and had to manually download the 32 bit libraries.

Cheers

Glad I could help and happy to have you crunching.