Article ID: 181755 - View products that this article applies to.
This article has been archived. It is offered "as is" and will no longer be updated.
If this article does not describe your hardware-related issue, please see the following Microsoft Web site to view more articles about hardware:
When you try to use the Angia Personal Computer Memory Card International Association (PCMCIA) modem, you may receive the following error message:
Unable to open port
This behavior can occur because the software included with the Angia PCMCIA modem alters an entry in the System.ini file.
To resolve this issue, edit the System.ini file to correct the entry that has been altered. To do so, use the following steps:
The third-party product discussed in this article is manufactured by a vendor independent of Microsoft; we make no warranty, implied or otherwise, regarding this product's performance or reliability.