{"id":10436,"date":"2015-12-09T20:28:29","date_gmt":"2015-12-10T01:28:29","guid":{"rendered":"http:\/\/www.thundercloud.net\/infoave\/new\/?p=10436"},"modified":"2015-12-09T20:28:29","modified_gmt":"2015-12-10T01:28:29","slug":"how-to-delete-previous-windows-installation-files-after-upgrading-to-windows-10","status":"publish","type":"post","link":"https:\/\/www.thundercloud.net\/infoave\/new\/how-to-delete-previous-windows-installation-files-after-upgrading-to-windows-10\/","title":{"rendered":"How to Delete \u201cPrevious Windows Installation\u201d Files After Upgrading to Windows 10"},"content":{"rendered":"

How to Delete \u201cPrevious Windows Installation\u201d Files After Upgrading to Windows 10<\/strong><\/h1>\n

When you upgrade from Windows 7, or Windows 8.1 to Windows 10,\u00a0your system will save a copy of the entire C drive and it can be quite a few gig in size. We helped a customer regain over 400 gigabytes of space on her system by clearing off windows.old (\u201cPrevious windows installations\u201d) files. If you try to delete it from C drive, you\u2019ll find you cannot delete it. Here is a way around that:<\/p>\n

1. Click Windows Key + R to open the Run command<\/p>\n

2. Type in cleanmgr.exe and choose to clean up C drive by clicking OK (see screenshot below)<\/p>\n

\"Cloudeight<\/p>\n

3. When the new Window comes up with list of things to clean, click \u201cclean system files\u201d (see where red arrow is pointing in the screenshot below)<\/p>\n

\"Cloudeight<\/p>\n

4. Once again choose C drive, and when next window opens, go through list and check all items listed \u2013 you should see “Previous Windows installations” listed.<\/p>\n

Here are two examples of Previous Windows installations showing in Disk Cleanup dialog. As you can see they can be very large files.<\/p>\n

\"Cloudeight<\/p>\n

\"\"<\/p>\n

WARNING! <\/span><\/strong><\/p>\n

WINDOWS 10 GIVES YOU THE OPTION TO REVERT BACK TO WINDOWS 7 OR WINDOWS 8.1 FOR 30 DAYS AFTER YOU INSTALL IT. IT’S LIKE HAVING A 30-DAY TRIAL. HOWEVER, IF YOU DELETE THE PREVIOUS WINDOWS INSTALLATION, YOU’RE OUT OF LUCK IF YOU WANT TO REVERT BACK TO YOUR PREVIOUS VERSION OF WINDOWS. WE RECOMMEND YOU WAIT 31 DAYS BEFORE YOU REMOVE THE PREVIOUS INSTALLATION.<\/span><\/p>\n

This tip is for anyone who has upgraded from Windows 7 or Windows 8.1 to Windows 10 and who have used Windows 10 for more than 31 days.<\/p>\n

\n

Sale ends December 10, 2015!<\/a><\/strong><\/h2>\n

\"Cloudeight<\/a><\/span><\/p>\n

CLOUDEIGHT DIRECT EVERYTHING KEYS ARE BACK FOR CHRISTMAS!<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

How to Delete \u201cPrevious Windows Installation\u201d Files After Upgrading to Windows 10 When you upgrade from Windows 7, or Windows 8.1 to Windows 10,\u00a0your system will save a copy of the entire C drive and it can be quite a few gig in size. We helped a customer regain over 400 gigabytes of space on her system by\u2026 Read More »<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"_links":{"self":[{"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/posts\/10436"}],"collection":[{"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/comments?post=10436"}],"version-history":[{"count":1,"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/posts\/10436\/revisions"}],"predecessor-version":[{"id":10437,"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/posts\/10436\/revisions\/10437"}],"wp:attachment":[{"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/media?parent=10436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/categories?post=10436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thundercloud.net\/infoave\/new\/wp-json\/wp\/v2\/tags?post=10436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}