I followed along the indications, step 1 and 2, at http://msdn.microsoft.com/zh-tw/library/599w5e7x(VS.80).aspx. I created a ATL porject, and then added ALT control class. Then built the whole thing. But I got this error as below. Did it happen to anyone? And how you fixed it. Thanks a lot!
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1>Copyright (C) Microsoft Corporation. All rights reserved.
1>Registering output...
1>Project : error PRJ0050: Failed to register output. Please try enabling Per-user Redirection or register the component from a command prompt with elevated permissions.
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