ok, now it works. problem with iex.
i run the query like:
0.5 i changed the xml file
1. i choose the database
2. i run the query
CREATE TABLE if not exists `#__comprofiler_tabs_backup` (
`tabid` INT NOT NULL ,
`pluginclass` VARCHAR( 255 ) NOT NULL ,
`pluginid` INT NOT NULL
) ENGINE = MYISAM
3. tried to uninstall the plugin
4. got this error
SQL Error DB function failed with error number 1146
Table 'jobnetz_jobnetzwerk.jos_comprofiler_tabs_backup' doesn't exist SQL=UPDATE jos_comprofiler_tabs t, jos_comprofiler_tabs_backup b SET t.pluginclass = b.pluginclass, t.pluginid = b.pluginid WHERE t.tabid = b.tabid
SQL =
UPDATE jos_comprofiler_tabs t,
jos_comprofiler_tabs_backup b SET t.pluginclass = b.pluginclass,
t.pluginid = b.pluginid WHERE t.tabid = b.tabid