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When working with C-Werk, the user must keep in mind the limitations that the developer has imposed on the system in order to ensure its operability.

No.

Limitation

1

To work with C-Werk software the following requirements for OpenGL are to be fulfilled:

  1. version 2.0 and higher;
  2. Availability the ARB_vertex_program, GL_EXT_blend_func_separate, GL_ARB_framebuffer_object extensions.

Extensions availability can be checked using the OpenGL Extension Viewer program (download).
This program also contains a large database of data on OpenGL support in video cards of various vendors.

2

C-Werk Client cannot be started if the scale of all items on the screen (DPI) is over 100%.  You may have issues with C-Werk VMS if the screen resolution is set at 1024*768 pixels or lower. 

3

The Server and Client must be of the same version. If not, C-Werk VMS may have issues.

4In one LAN, two Servers with the same name are not allowed, even if they belong to different C-Werk domains
5Maximum video frame rate in the Client is 50 fps.

6

To install C-Werk, you must log in to Windows as an administrator.

7

For proper installation of C-Werk, there should be no spaces at the beginning of the name of the folder which contains the installer

8

For all features of C-Werk to work properly, the system must not have any restrictions on network activity. If certain ports are specified during installation of C-Werk, TCP and UDP access to these ports should be enabled.

Otherwise, access to all ports should be allowed in the system

9

Time must be synchronized among all computers in the system (to be configured by the user).

10

If you have edge storage enabled in the system, synchronization between the server and the IP device is necessary (see The Embedded Storage object).

Lack of synchronization may lead to bad DB entries of events detected on the edge device.

11

Before installing C-Werk, make sure the video card drivers on the computer are fully up to date

12

The NetBiosName of the computer may contain up to 15 characters.

13

The Client cannot be started on a remote desktop through the Remote Desktop Connection utility built into Windows

14

If a computer is linked to an Active Directory domain, one of the following conditions must be met to enable disk access:

  1. Access control lists must contain only local or built-in groups and users.
  2. Create an C-Werk File Browser user in the domain and add it to the Users group (see Installation step 8).

    This behavior is typical only of file systems that have access permissions (for example, NTFS).