Witam,
Mam problem z przeniesieniem bazy na inny komputer. Wersje SQL takie same. Pojawia się błąd jak w zał.
Czy może ktoś pomóc?

log:
13.01.2021 12:15:25  Server  Detected 16268 MB of RAM. This is an informational message; no user action is required.
13.01.2021 12:15:25  Server  Using conventional memory in the memory manager.
13.01.2021 12:15:26  Server  Default collation: Polish_CI_AS (us_english 1033)
13.01.2021 12:15:26  Server  The maximum number of dedicated administrator connections for this instance is '1'
13.01.2021 12:15:26  Server  This instance of SQL Server last reported using a process ID of 3128 at 13.01.2021 11:36:11 (local) 13.01.2021 10:36:11 (UTC). This is an informational message only; no user action is required.
13.01.2021 12:15:26  Server  Node configuration: node 0: CPU mask: 0x000000000000000f:0 Active CPU mask: 0x000000000000000f:0. This message provides a description of the NUMA configuration for this computer. This is an informational message only. No user action is required.
13.01.2021 12:15:26  Server  Using dynamic lock allocation.  Initial allocation of 2500 Lock blocks and 5000 Lock Owner blocks per node.  This is an informational message only.  No user action is required.
13.01.2021 12:15:26  Server  Database Instant File Initialization: disabled. For security and performance considerations see the topic 'Database Instant File Initialization' in SQL Server Books Online. This is an informational message only. No user action is required.
13.01.2021 12:15:26  Server  Software Usage Metrics is disabled.
13.01.2021 12:15:26  spid10s  Starting up database 'master'.
13.01.2021 12:15:26  spid10s  291 transactions rolled forward in database 'master' (1:0). This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid10s  0 transactions rolled back in database 'master' (1:0). This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid10s  Recovery is writing a checkpoint in database 'master' (1). This is an informational message only. No user action is required.
13.01.2021 12:15:26  Server  CLR version v4.0.30319 loaded.
13.01.2021 12:15:26  spid10s  SQL Server Audit is starting the audits. This is an informational message. No user action is required.
13.01.2021 12:15:26  spid10s  SQL Server Audit has started the audits. This is an informational message. No user action is required.
<{39B75A24-0837-4CEC-AFDF-B960027AE07E}>RsFxNso initialized. InstanceId = 00000001
13.01.2021 12:15:26  spid10s  SQL Trace ID 1 was started by login "sa".
13.01.2021 12:15:26  Server  Common language runtime (CLR) functionality initialized using CLR version v4.0.30319 from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\.
13.01.2021 12:15:26  spid10s  Server name is 'TRIADA\INSERTGT'. This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid18s  Starting up database 'msdb'.
13.01.2021 12:15:26  spid19s  Starting up database 'test'.
13.01.2021 12:15:26  spid12s  Starting up database 'mssqlsystemresource'.
13.01.2021 12:15:26  spid12s  The resource database build version is 12.00.5000. This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid15s  A self-generated certificate was successfully loaded for encryption.
13.01.2021 12:15:26  spid15s  Server is listening on [ 'any' <ipv6> 51048].
13.01.2021 12:15:26  spid15s  Server is listening on [ 'any' <ipv4> 51048].
13.01.2021 12:15:26  spid15s  Server local connection provider is ready to accept connection on [ \\.\pipe\SQLLocal\INSERTGT ].
13.01.2021 12:15:26  spid15s  Server named pipe provider is ready to accept connection on [ \\.\pipe\MSSQL$INSERTGT\sql\query ].
13.01.2021 12:15:26  spid15s  Dedicated administrator connection support was not started because it is disabled on this edition of SQL Server. If you want to use a dedicated administrator connection, restart SQL Server using the trace flag 7806. This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid15s  SQL Server is now ready for client connections. This is an informational message; no user action is required.
13.01.2021 12:15:26  Server  SQL Server is attempting to register a Service Principal Name (SPN) for the SQL Server service. Kerberos authentication will not be possible until a SPN is registered for the SQL Server service. This is an informational message. No user action is required.
13.01.2021 12:15:26  Server  The SQL Server Network Interface library could not register the Service Principal Name (SPN) [ MSSQLSvc/TRIADA:INSERTGT ] for the SQL Server service. Windows return code: 0xffffffff, state: 53. Failure to register a SPN might cause integrated authentication to use NTLM instead of Kerberos. This is an informational message. Further action is only required if Kerberos authentication is required by authentication policies and if the SPN has not been manually registered.
13.01.2021 12:15:26  Server  The SQL Server Network Interface library could not register the Service Principal Name (SPN) [ MSSQLSvc/TRIADA:51048 ] for the SQL Server service. Windows return code: 0xffffffff, state: 53. Failure to register a SPN might cause integrated authentication to use NTLM instead of Kerberos. This is an informational message. Further action is only required if Kerberos authentication is required by authentication policies and if the SPN has not been manually registered.
13.01.2021 12:15:26  spid18s  1 transactions rolled forward in database 'msdb' (4:0). This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid12s  Starting up database 'model'.
13.01.2021 12:15:26  spid18s  0 transactions rolled back in database 'msdb' (4:0). This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid19s  84 transactions rolled forward in database 'test' (5:0). This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid19s  0 transactions rolled back in database 'test' (5:0). This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid19s  Recovery is writing a checkpoint in database 'test' (5). This is an informational message only. No user action is required.
13.01.2021 12:15:26  spid12s  Clearing tempdb database.
13.01.2021 12:15:26  spid12s  Starting up database 'tempdb'.
13.01.2021 12:15:26  spid20s  The Service Broker endpoint is in disabled or stopped state.
13.01.2021 12:15:26  spid20s  The Database Mirroring endpoint is in disabled or stopped state.
13.01.2021 12:15:26  spid20s  Service Broker manager has started.
13.01.2021 12:15:26  spid10s  Recovery is complete. This is an informational message only. No user action is required.
13.01.2021 12:15:44  spid51  Attempting to load library 'xpstar.dll' into memory. This is an informational message only. No user action is required.
13.01.2021 12:15:44  spid51  Using 'xpstar.dll' version '2014.120.5000' to execute extended stored procedure 'xp_instance_regread'. This is an informational message only; no user action is required.
13.01.2021 12:16:39  spid56  Error: 18204, Severity: 16, State: 1.
13.01.2021 12:16:39  spid56  BackupDiskFile::OpenMedia: Backup device 'C:\Users\nazwa\Desktop\roboczy\{3F9AD958-C757-49A6-899F-038692700F62}\PP_TRIADA_Micha__G_202101131211.bak' failed to open. Operating system error 5(Odmowa dostępu.).
13.01.2021 12:25:04  spid66  Error: 18204, Severity: 16, State: 1.
13.01.2021 12:25:04  spid66  BackupDiskFile::OpenMedia: Backup device 'C:\Users\nazwa\Desktop\roboczy\{E71F352C-63C8-4856-AF0E-CA7239679C3F}\PP_TRIADA_Micha__G_202101131211.bak' failed to open. Operating system error 5(Odmowa dostępu.).
13.01.2021 12:43:31  spid56  Error: 18204, Severity: 16, State: 1.
13.01.2021 12:43:31  spid56  BackupDiskFile::OpenMedia: Backup device 'C:\Users\nazwa\Desktop\roboczy\{92B150F8-AA0C-4835-B134-0D385FBB7456}\PP_TRIADA_Micha__G_202101131211.bak' failed to open. Operating system error 5(Odmowa dostępu.).