| Reference information | |
|---|---|
| Applies to | Tarma Installer |
| Related topics | RegMDAC, VersionMDAC, System information variables |
This variable retrieves the raw MDAC (Microsoft Data Access Components) version number, if any. If present, this is the full version number of the MDAC installation on the target system, for example 2.81.1117.0.
Tip: You can use this version number with runtime functions such as $vercmp to test for specific MDAC versions. Alternatively, you can use the VersionMDAC variable. However, this variable contains a less precise version number.
| Usage | |
|---|---|
| How to set | Do not change its value; it has been carefully configured for cross-platform compatibility and is used internally by the installer. |
| How to use | You can refer to this variable as <RegMDACVersion> (Tarma native syntax, preferred). |