Share several solutions that cannot be installed in. Net framework 4.0


[about. Net framework 4.0 installation failure]
————-Scheme 1:
key word:
————-Scheme 2:
Keywords: rename the following files before installing

————-Scheme 3. If there is app.config If v4.0 is set in sku, adjust it

Direct installation of 4.5, because. Net 4.5 is highly compatible with 4.0.. 360, computer housekeeper has
If it still doesn’t work, add the setting of scheme 3 above

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