Facebook Error after upgrading to 7.0.3

I have a test site that is a mirror image of my live online site. The test site is running at home on a windows server.
I test all upgrades on my test site before doing the upgrade on my live Unix site.

Everything went fine except I get the message below when I log out of the site. I have the Facebook module installed but do not use it.
If I uninstall the facebook module the error goes away. I tried uninstalling and reinstalling and recompiling.

Fatal error: Uncaught exception 'Exception' with message 'Facebook needs the CURL PHP extension.' in C:Apache2.2

htdocsmodulesboonexfacebook_connectincfacebook.php:4 Stack trace: #0 C:Apache2.2

htdocsmodulesboonexfacebook_connectclassesBxFaceBookConnectModule.php(61): require_once() #1 C:Apache2.2htdocsincclassesBxDolModule.php(113):

BxFaceBookConnectModule->BxFaceBookConnectModule(Array) #2 C:Apache2.2htdocsmodulesboonexfacebook_connectclassesBxFaceBookConnectAlerts.php(13):

BxDolModule->getInstance('BxFaceBookConne...') #3 C:Apache2.2htdocsincclassesBxDolAlerts.php(105): BxFaceBookConnectAlerts->BxFaceBookConnectAlerts() #4

C:Apache2.2htdocsincprofiles.inc.php(484): BxDolAlerts->alert() #5 C:Apache2.2htdocslogout.php(28): bx_logout() #6 {main} thrown in C:Apache2.2

htdocsmodulesboonexfacebook_connectincfacebook.php on line 4
Time:0.667 secMemory:7.5M of 128M allowedPHP:5.2.8SAPI:apache2handlerOS:Windows NT
SQL:7 queries (0.005 sec)
+
sql    time    rows    affected
SELECT `ID` FROM `sys_localization_languages` WHERE `Name`='en' LIMIT 1    0.00065 sec    1    1
SELECT `id` AS `id`, `unit` AS `unit`, `action` AS `action`, `template` AS `template`, `params` AS `params` FROM `sys_sbs_types` WHERE `unit`='system' AND

`action`='design_included' LIMIT 1    0.00076 sec    0    0
SELECT `id` AS `subscription_id`, `subscriber_id` AS `id`, `subscriber_type` AS `type` FROM `sys_sbs_entries` WHERE `subscription_id`=''    0.00051 sec   

0    0
SELECT `ID` FROM `sys_localization_languages` WHERE `Name`='en' LIMIT 1    0.00067 sec    1    1
SELECT `id` AS `id`, `unit` AS `unit`, `action` AS `action`, `template` AS `template`, `params` AS `params` FROM `sys_sbs_types` WHERE `unit`='profile' AND

`action`='logout' LIMIT 1    0.00076 sec    0    0
SELECT `id` AS `subscription_id`, `subscriber_id` AS `id`, `subscriber_type` AS `type` FROM `sys_sbs_entries` WHERE `subscription_id`='' AND `object_id`='1'   

0.00052 sec    0    0
SELECT * FROM `sys_modules` WHERE INSTR('BxFaceBookConnectModule', `class_prefix`)=1 LIMIT 1    0.00073 sec    1    1

Thanks in advance for any help

Sorry I figured it out

Just uncommented extension curl.dll in php.ini solved the problem

If you intend to use facebook connect then you will not want that commented out on the production server. Facebook connect requires curl to function.

You problem could indicate a out of date or damaged version of curl.