Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Windows 10 bereikt EO (einde ondersteuning) op 14 oktober 2025. Lees voor meer informatie dit artikel.

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Just since a few days in Firefox www.kpnvandaag.nl does not open, "something went wrong" appears in dutch. What can I do, the same website opens in Chrome.

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I use Firefox 14.0.1 for several years. I used www.kpnvandaag.nl as my homepage. Since a few days this website doesn't open. Other websites does open in the normal way. With the browser Chrome www.kpnvandaag.nl just opens on this same Desktop. I use Vista. What can I do?

I use Firefox 14.0.1 for several years. I used www.kpnvandaag.nl as my homepage. Since a few days this website doesn't open. Other websites does open in the normal way. With the browser Chrome www.kpnvandaag.nl just opens on this same Desktop. I use Vista. What can I do?

Gekozen oplossing

When you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.

1. Clear Firefox's Cache

orange Firefox button or Tools menu > Options > Advanced

On the Network mini-tab > Offline Storage : "Clear Now"

2. If needed, delete the site's cookies here

While viewing a page on the site, right-click and choose View Page Info > Security > "View Cookies"

Then try reloading the page. Does that help?

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Gekozen oplossing

When you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.

1. Clear Firefox's Cache

orange Firefox button or Tools menu > Options > Advanced

On the Network mini-tab > Offline Storage : "Clear Now"

2. If needed, delete the site's cookies here

While viewing a page on the site, right-click and choose View Page Info > Security > "View Cookies"

Then try reloading the page. Does that help?