| 1 | <?xml version='1.0' encoding='UTF-8'?>
|
|---|
| 2 | <!DOCTYPE topic PUBLIC "-//OASIS//DTD DITA Topic//EN" "topic.dtd">
|
|---|
| 3 | <topic xml:lang="en-us" id="ts_win-host-cd-dvd-changes">
|
|---|
| 4 | <title>CD and DVD Changes Not Recognized</title>
|
|---|
| 5 |
|
|---|
| 6 | <body>
|
|---|
| 7 | <p>
|
|---|
| 8 | In case you have assigned a physical CD or DVD drive to a guest
|
|---|
| 9 | and the guest does not notice when the medium changes, make sure
|
|---|
| 10 | that the Windows media change notification (MCN) feature is not
|
|---|
| 11 | turned off. This is represented by the following key in the
|
|---|
| 12 | Windows registry:
|
|---|
| 13 | </p>
|
|---|
| 14 | <pre xml:space="preserve">HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Cdrom\Autorun</pre>
|
|---|
| 15 | <p>
|
|---|
| 16 | Certain applications may disable this key against Microsoft's
|
|---|
| 17 | advice. If it is set to 0, change it to 1 and reboot your
|
|---|
| 18 | system. <ph conkeyref="vbox-conkeyref-phrases/product-name"/> relies on Windows notifying it of media
|
|---|
| 19 | changes.
|
|---|
| 20 | </p>
|
|---|
| 21 | </body>
|
|---|
| 22 |
|
|---|
| 23 | </topic>
|
|---|
