While InfVerif failure means driver submission failure, driver installation may still succeed. Errors in the 1000-1099 range are considered self-evident, as they are basic syntax errors. Not all error codes are listed below, as many have self-evident meanings. You run InfVerif.exe from the command line and do not specify the /u flag.Įrror codes come in the following classifications:.In Visual Studio, you build your driver with target platform set to Desktop.Issues related to the Universal setting appear as warnings if: You run InfVerif.exe from the command line and specify the /u flag.In Visual Studio, you build your driver with target platform set to Universal or Mobile.Issues related to the Universal setting appear as errors if: Syntax that is valid for the given InfVerif parameters but is an error in other modes, such as Universal.Syntax that may be incorrect, but has valid scenarios where it is appropriate.
If you don't understand a given warning, your INF might not always behave as you expect. While you don't need to fix warnings before submitting your driver on the Dev Center, we recommend taking the time to understand the issue being reported. The arguments to InfVerif indicate that a rule set should be applied to the INF (such as Universal).The INF parser is able to interpret the INF only by making a default value assumption (ambiguous syntax).The INF parser is unable to successfully interpret your INF.
Errors are related to the following conditions: You must fix all errors in order to pass driver tests on the Hardware Dev Center dashboard. Most error codes can be either a warning or an error depending on the arguments supplied to InfVerif. InfVerif follows a general rule that the lower the error number, the more severe the issue. If you are running InfVerif.exe from the command line, the tool displays these errors at the command prompt, or in the HTML version of the results. Starting in Visual Studio 2015 with WDK 10, when you build your driver, the following INF file errors can appear in the Error List pane.
This topic describes driver installation errors and warnings that can appear as a result of the automatic INF verification that Microsoft Visual Studio performs, or when you run the InfVerif tool.
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