public FidQueryService openFidQueryService(Language language, boolean openForUpdate)
			throws VersionException, IOException {
		loadFidFiles();
		return new FidQueryService(fidFiles, language, openForUpdate);
	}
Opens all the Fid Databases applicable for the given language and returns a FidQueryService
which is a convenience for querying multiple databases at the same time.
@param language the language of the programs to be queried.
@param openForUpdate if true, all non-installation databases will be open for update;
otherwise they will be read-only.
@return a FidQueryService which is a convenience for querying multiple databases at the same time.
@throws VersionException if any of the fidFiles have a database Schema that is not the current version.
@throws IOException if a general I/O error occurs.
Ghidra/Features/FunctionID/src/main/java/ghidra/feature/fid/db/FidFileManager.java