Why shows up this error on trying to register a user on a asp.net 2.0 C# 
template ?

"An error occurred during the execution of the SQL file 'InstallCommon.sql'. 
The SQL error number is 1802 and the SqlException message is: CREATE 
DATABASE failed. Some file names listed could not be created. Check related 
errors.
Cannot create file 'C:\DOCUMENTS AND SETTINGS\SUPORTE\MEUS DOCUMENTOS\VISUAL 
STUDIO 2005\WEBSITES\WEBSITE7\APP_DATA\ASPNETDB_TMP.MDF' because it already 
exists. Change the file path or the file name, and retry the operation.
Creating the ASPNETDB_182ce45ecee0431e9ea7746bc68d9168 database... "

Thanks !