Maybe try to clean your registry using a registry cleaner app such as C Cleaner? I'd uninstall Drop Box first, clean with C Cleaner then install Drop Box. Amro -----Original Message----- From: access-uk@xxxxxxxxxxxxx [mailto:access-uk@xxxxxxxxxxxxx] On Behalf Of Peter Beasley Sent: Tuesday, February 28, 2012 10:32 AM To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] Dropbox This problem started last Saturday. When my computer starts, or when I start dropbox, I get a message saying dropbox error unable to access registry text ok button. Ihave removed dropbox from my machine and reinstalled it several times with the same effect. I can get into dropbox via the web ok, so, please can anyone advise me on what is going on. __________ Information from ESET NOD32 Antivirus, version of virus signature database 6921 (20120228) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq ** To leave the list, click on the immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** access-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:access-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** access-uk-request@xxxxxxxxxxxxx with the Subject:- faq