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The Validate method performs validation of the installation package or merge module using the specified internal consistency evaluator file.
Syntax
HRESULT Validate(
[in, optional] const WCHAR *wzICEs
);
Parameters
[in, optional] wzICEs
Optional parameter that specifies which Internal Consistency Evaluators (ICE) should run. You can specify the ICEs in a delimited list or in a custom table.
When providing a delimited list of ICEs to be run, separate the ICEs in the list by colons (:), for example, "ICE01:ICE03:ICE08".
When providing the name of a custom sequence table, the ICEs to be run can be entered in the custom table.
If the value of szICEs is NULL, all ICEs in the _ICESequence table are run. The _ICESequence table is the default table provided with orca.msi and msival2.msi.
Return value
This method can return one of these values.
| Return code | Description |
|---|---|
|
The method succeeded. |
|
The method failed. |
|
The method failed. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Evalcom2.dll version 3.0.3790.371 or later |
| Target Platform | Windows |
| Header | evalcom2.h |
| DLL | Evalcom2.dll |