The 'System.Web.Security.SqlMembershipProvider' requires a database schema compatible with schema version '1'.

czetsuya's tech ― Normally you will encounter this issue if you generate an sql script of an aspnet_database without including the data. To resolve this you have 2 options:1.) Execute c:windowsmicrosoft.netramework4.xxxspnet_regsql.exe, and just follow through.2.) Or you can execute the script below, if you already have the aspnet_xxx tables:INSERT INTO aspnet_SchemaVersions (Feature, CompatibleSchemaVersion, IsCurrentVersion) VALUES ('common', '1', 1)INSERT INTO aspnet_SchemaVersions (Feature,[...]