Hi, I just moved my AAC server into its final resting place in a domain OU and all of a suden some domain policies have applied and its all stoped working.... I am getting the following errors; Event Type: Failure Audit Event Source: MSSQL$CITRIXAAC Event Category: (4) Event ID: 18456 Date: 30/09/2009 Time: 15:26:30 User: LAIDUB\service-CAG Computer: SRW2K3-XENWEB Description: Login failed for user 'LAIDUB\service-CAG'. [CLIENT: 172.16.0.182] For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: 18 48 00 00 0e 00 00 00 .H...... 0008: 18 00 00 00 53 00 52 00 ....S.R. 0010: 57 00 32 00 4b 00 33 00 W.2.K.3. 0018: 2d 00 58 00 45 00 4e 00 -.X.E.N. 0020: 57 00 45 00 42 00 5c 00 W.E.B.\. 0028: 43 00 49 00 54 00 52 00 C.I.T.R. 0030: 49 00 58 00 41 00 41 00 I.X.A.A. 0038: 43 00 00 00 07 00 00 00 C....... 0040: 6d 00 61 00 73 00 74 00 m.a.s.t. 0048: 65 00 72 00 00 00 e.r... Event Type: Error Event Source: CtxMsamDeployment Event Category: None Event ID: 0 Date: 30/09/2009 Time: 15:26:31 User: N/A Computer: SRW2K3-XENWEB Description: The deployment cannot be completed. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Event Type: Error Event Source: CtxMsamDeployment Event Category: None Event ID: 0 Date: 30/09/2009 Time: 15:26:31 User: N/A Computer: SRW2K3-XENWEB Description: The optimization data cannot be initialized. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Event Type: Warning Event Source: MsiInstaller Event Category: None Event ID: 1015 Date: 30/09/2009 Time: 15:26:33 User: LAIDUB\service-CAG Computer: SRW2K3-XENWEB Description: Failed to connect to server. Error: 0x800401F0 For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. looks like the service-CAG account cant connect to the DB but it seems to be fine just before. any ideas ? Ronnie Visit our website : www.ltai.ie __________________________________________ Lufthansa Technik Airmotive Ireland Limited. Registered in Ireland. Reg. No. 45999. Registered Office: Naas Road, Rathcoole, Co.Dublin. Lufthansa Technik Airmotive Ireland Leasing Limited. Registered in Ireland. Reg. No. 140891. Registered Office: Naas Road, Rathcoole, Co.Dublin. __________________________________________ This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please advise by return email and delete all copies of the message.