I dumped my OpenERP V7 database from an ubuntu server and stored it locally on my Windows7 notebook. After installing OpenERP V7 onto this Windows 7 notebook I imported successfully the database from my ubuntu server.

But after login into this imported database I got the following error message:

OpenERP Server Error

Client Traceback (most recent call last): File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server\openerp\addons\web\http.py", line 204, in dispatch File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server\openerp\addons\web\controllers\main.py", line 867, in authenticate File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server\openerp\addons\web\session.py", line 115, in authenticate File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server\openerp\addons\web\session.py", line 30, in proxy_method File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server\openerp\addons\web\session.py", line 103, in send

Server Traceback (most recent call last): File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server\openerp\addons\web\session.py", line 89, in send File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\netsvc.py", line 292, in dispatch_rpc File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\service\web_services.py", line 433, in dispatch File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\service\web_services.py", line 444, in exp_authenticate File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\pooler.py", line 49, in get_pool File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\pooler.py", line 33, in get_db_and_pool File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\modules\registry.py", line 192, in get File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\modules\registry.py", line 218, in new File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\modules\loading.py", line 279, in load_modules File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\modules\db.py", line 52, in initialize File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\sql_db.py", line 161, in wrapper File "C:\Program Files (x86)\OpenERP 7.0-20131016-232725\Server\server.\openerp\sql_db.py", line 226, in execute ProgrammingError: FEHLER: Relation »ir_actions« existiert bereits

Does someone know what went wrong here? ... I really appreciate your hint!

Hans