# Service version confirmation: ctavers

Use this utility to view version information for services and service managers that ctdaemon uses and to confirm that you are running the correct versions. Refer to Verifying compatibility for more information.

#### Usage

ctavers [options]

where options are:

Option | Use this option to...
--- | ---
-s | Report the versions of services and service managers ctdaemon uses. If ctdaemon is not running, ctavers runs in library mode and reports the versions of the services and service managers contained within the default Natural Access configuration file.
-x xxx,xxxmgr | Report the version of the specified service (xxx) and service manager (xxxmgr)
-l cfgfile | Report the versions of services and service managers contained within the Natural Access configuration file (cfgfile).

#### Description

ctavers calls ctaInitialize using the services and service managers specified in cta.cfg. It retrieves and displays the version information for all services and service managers registered during Natural Access initialization. The version information for the Natural Access dispatcher (cta.dll) also displays.

#### Procedure

Ensure that CTA_DPATH includes the directory where cta.cfg is located. (The default cta.cfg is located in the \nms\ctaccess\cfg directory.)

To run ctavers, enter the following command at the prompt:

ctavers