May 29

Install .net Framework What's new in Windows 10 console functions in Windows 3.5,If there are errors jump out 0X800F0954,Then there may have enabled internal WSUS server,And the server can not make you the right to download .net Framework 3.5。
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May 25

There is a Windows PC environment 10 + Outlook 2007,After two days before the end of updating Windows Update,Outlook will occasionally jump out”Either there is no default mail client or thecurrent mail client cannot fulfill the messaging request. Please run Microsoft Outlook and set it as the default mail client.”Error message,Outlook while clicking the 'letterhead and font "、"Create Signature"、"Editor Options" will not respond。

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May 3

Once when in-house test,Sonicwall found for the same segment, but not tied to the external IP firewall,Will be considered fake IP and block off,Sometimes finding solutions,It did not go ignored。Recently a colleague reaction,A customer does not come in the mail to send,I do not have any connection to check SPAM record,While the other check log to determine our gear,Let us set up and provide IP whitelist,The IP're just looking at each other with our one yards,It reminds me of that year found problems Sonicwall,After transfer to a firewall record,She saw”ip spoof dropped”Messages。

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