Crystal Report Windows Forms Viewer Error in 1 Workstation after upgrade of PL

Hi all,

We just upgraded SAP from 8.82 PL02 to 8.82 PL15.

Afterwards, in just 1 workstation, Crystal Reports layouts have Crystal Report Windows Forms Viewer error I attach.

Before the upgrade this error did not happen.

No permissions or authorizations were changed in the workstation.

The Crystal Reports layouts remain working fine in server and in the other workstations.

In the workstation following are installed:

- Operating System Windows 7;

- Microsoft .NET Framework 4.5;

- SAP Crystal Reports runtime engine for. NET Framework;

- Crystal Report 2008 Runtime SP6;

- Microsoft SQL Server 2008 R2 Native Client.

All, but the operating system, are equal to the other workstations.

User has edit access to SAP folders, temp and access to the attach path.

We already uninstalled SAP client and client agent and re-installed it but with no avail.

Can anyone help me?

Thanks in advance.

Best regards,

Pedro Mariano