Trouble upgrading from 3.08 to 3.50 RC1

[rinkrat]

I am getting this:

Your vBulletin (3.0.8) does not appear to be running the version that was downloaded (3.5.0 Release Candidate 1).

This generally means your upgrade was not successful. Please ensure that you have uploaded the latest files and click here to try again.

If you are sure you wish to continue with this part of the upgrade, click here.


When I say to upgrade anyways, I get:

Database error in vBulletin 3.0.8:

Invalid SQL:

			INSERT INTO setting
			(varname, grouptitle, value, defaultvalue, datatype, optioncode, displayorder, advanced, volatile, product)
			VALUES
			(
				'templateversion',
				'version',
				'3.0.8',
				'3.5.0 Release Candidate 1',
				'free',
				'',
				10,
				0,
				1,
				'vbulletin'
	),
	(
				'subscriptionmethods',
				'version',
				'0',
				'0',
				'boolean',
				'yesno',
				10,
				0,
				1,
				'vbulletin'
	),
	(
				'attachfile',
				'version',
				'0',
				'',
				'',
				'<table>\n<tr valign=\\\"top\\\">\n	<td><input type=\\\"radio\\\" name=\\\"setting[$setting[varname]]\\\" id=\\\"attach1\\\" value=\\\"0\\\" tabindex=\\\"1\\\" \" . iif($setting[\'value\'] == 0, \'checked=\"checked\"\') . \" /></td>\n	<td class=\\\"smallfont\\\"><label for=\\\"attach1\\\"><b>No</b></label></td>\n</tr>\n<tr valign=\\\"top\\\">\n	<td><input type=\\\"radio\\\" name=\\\"setting[$setting[varname]]\\\" id=\\\"attach2\\\" value=\\\"1\\\" tabindex=\\\"1\\\" \" . iif($setting[\'value\'] == 1, \'checked=\"checked\"\') . \" /></td>\n	<td class=\\\"smallfont\\\"><label for=\\\"attach2\\\"><b>Yes</b> - userid/userid.attach</label></td>\n</tr>\n<tr valign=\\\"top\\\">\n	<td><input type=\\\"radio\\\" name=\\\"setting[$setting[varname]]\\\" id=\\\"attach3\\\" value=\\\"2\\\" tabindex=\\\"1\\\" \" . iif($setting[\'value\'] == 2, \'checked=\"checked\"\') . \" /></td>\n	<td class=\\\"smallfont\\\"><label for=\\\"attach3\\\"><b>Yes</b> - u/s/e/r/i/d/userid.attach</label></td>\n</tr>\n</table>\n',
				20,
				0,
				1,
				'vbulletin'
	),
	(
				'attachpath',
				'version',
				'/path/to/your/attachment/directory',
				'/path/to/your/attachment/directory',
				'',
				'',
				30,
				0,
				1,
				'vbulletin'
	),
	(
				'usefileavatar',
				'version',
				'',
				'',
				'boolean',
				'yesno',
				40,
				0,
				1,
				'vbulletin'
	),
	(
				'avatarpath',
				'version',
				'./customavatars',
				'./customavatars',
				'',
				'',
				50,
				0,
				1,
				'vbulletin'
	),
	(
				'avatarurl',
				'version',
				'customavatars',
				'customavatars',
				'',
				'',
				60,
				0,
				1,
				'vbulletin'
	),
	(
				'profilepicpath',
				'version',
				'./customprofilepics',
				'./customprofilepics',
				'',
				'',
				70,
				0,
				1,
				'vbulletin'
	),
	(
				'profilepicurl',
				'version',
				'customprofilepics',
				'customprofilepics',
				'',
				'',
				75,
				0,
				1,
				'vbulletin'
	),
	(
				'divnotpara',
				'version',
				'1',
				'1',
				'boolean',
				'yesno',
				80,
				0,
				1,
				'vbulletin'
	),
	(
				'usebbcodeparserecurse',
				'version',
				'2',
				'2',
				'number',
				'<table>\n<tr valign=\\\"top\\\">\n	<td><input type=\\\"radio\\\" name=\\\"setting[$setting[varname]]\\\" id=\\\"bbc_reg\\\" value=\\\"0\\\" tabindex=\\\"1\\\" \" . iif($setting[\'value\'] == 0, \'checked=\"checked\"\') . \" /></td>\n	<td class=\\\"smallfont\\\"><label for=\\\"bbc_reg\\\"><b>bbcodeparse2_regex()</b><br />(Fast, but <i>no</i> recursion allowed)</label></td>\n</tr>\n<tr valign=\\\"top\\\">\n	<td><input type=\\\"radio\\\" name=\\\"setting[$setting[varname]]\\\" id=\\\"bbc_rec\\\" value=\\\"1\\\" tabindex=\\\"1\\\" \" . iif($setting[\'value\'] == 1, \'checked=\"checked\"\') . \" /></td>\n	<td class=\\\"smallfont\\\"><label for=\\\"bbc_rec\\\"><b>bbcodeparse2_recurse()</b><br />(Slow, full recursion allowed)</label></td>\n</tr>\n<tr valign=\\\"top\\\">\n	<td><input type=\\\"radio\\\" name=\\\"setting[$setting[varname]]\\\" id=\\\"bbc_regrec\\\" value=\\\"2\\\" tabindex=\\\"1\\\" \" . iif($setting[\'value\'] == 2, \'checked=\"checked\"\') . \" /></td>\n	<td class=\\\"smallfont\\\"><label for=\\\"bbc_regrec\\\"><b>bbcodeparse2_regexrecurse()</b><br />(Recommended, full recursion allowed and empty tags removed for better censor ability)</label></td>\n</tr>\n</table>\n',
				90,
				0,
				1,
				'vbulletin'
	),
	(
				'fulltextsearch',
				'version',
				'0',
				'',
				'boolean',
				'yesno',
				100,
				0,
				1,
				'vbulletin'
	);

MySQL Error  : Unknown column 'datatype' in 'field list'
Error Number : 1054
Date         : Monday, August 1st 2005 @ 05:11:05 AM
Script       : http://www.letsgokings.com/308/install/finalupgrade.php?step=1
Referrer     : http://www.letsgokings.com/308/install/finalupgrade.php
IP Address   : 195.215.8.244
Username     : 
Classname    : vb_database