The SuperPreview feature in Microsoft Expression Web 4.0 supports the following web browsers on your computer:
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|Internet Explorer 9||Mozilla Firefox 3.6|
|Internet Explorer 8||Mozilla Firefox 3.5 (excluding 3.5.5)|
|Internet Explorer 7||Mozilla Firefox 3.0|
|Internet Explorer 6|
If you have updated Firefox to a version that is not supported by Expression Web 4.0, you can re-enable Firefox support by installing a previous Firefox version to a different directory.
Also, you can disable the auto-update functionality in Firefox to make sure that Firefox does not auto-update to a newer, unsupported version.
To disable the auto-update functionality in Firefox, follow these steps:
- Start Firefox.
- On the Tools menu, click Options.
- Click Advanced.
- Click the Update tab.
- Click to clear the Firefox check box.
- Click OK to apply the changes.
for other considerations.