installation problems

[huh26010]

i uninstalled bf2 the wrong way a few months ago .under the controll panel it says battlefiel 2 (TM) and it says there is 12.92 mb still in stalled. when i click to remove it it says loading uninstall wizard flashes that greenish back ground that install wizard usually has and crashes. i have had it installed before and have played it. i dont think its install sheild wizard ive redownloaded but i dont want to half to format and reinstall everything any help?

[imported_Tetra(UK)]

back up you registery and follow this http://support.ea.com/cgi-bin/ea.cfg/php/enduser/std_adp.php?p_faqid=8986&p_created=1119312427&p_sid=-Z4z1*3i&p_lva=1&p_sp=cF9zcmNoPTEmcF9zb3J0X2J5PSZwX2dyaWRzb3J0PSZwX 3Jvd19jbnQ9MjQmcF9wcm9kcz0wJnBfY2F0cz0wJnBfcHY9JnB fY3Y9JnBfc2VhcmNoX3R5cGU9YW5zd2Vycy5zZWFyY2hfbmwmc F9wYWdlPTEmcF9zZWFyY2hfdGV4dD1yZW1vdmluZyBiYXR0bGV maWVsZCAy&p_li=&p_topview=1 then you can start again with the instal