具体表现是点击Visio Setup之后，没有反应，看不到安装进度。
也许可以试试这招：http://zchwei.com/2017/06/23/office-365proplus-%E4%B8%8E-visiopro-installationconflictresolution/
其实是上招没有用，打开Visio会出错：The operating system is not presently configured to run this application。因为在添加删除里面根本就没有安装好Visio，列表里面并没有该程序。实际上只需要安装路径右键选择兼容模式选择Windows7，可以顺利安装完成。
再有问题Online repair。
第一次体验这种感觉，担心、恐慌、害怕、无助交织。一直想的是小玲出什么意外了呢？
好不容易办公电脑升级了。家里电脑老早都是16G内存+240G SSD了，所以一对比，速度明显慢的很。
用了SSD真的回不去了。远程桌面开多了很占内存。
Overview
With the release of the March 2018 Security bulletin, there was a fix that addressed a CredSSP, “Remote Code Execution” vulnerability (CVE-2018-0886) which could impact RDP connections. The vulnerability was discovered to which the exploits observed were:
A total of 68 security bulletins were released as part of a monthly patch release to address this issue. 21 were rated critical, 45 were rated important and 2 were rated low severity.
Symptoms
1. The VM screenshot shows the OS fully loaded and waiting for the credentials
2. If you try to RDP the VM either internally or externally, you’ll get the message:
An authentication error has occurred.
The function requested is not supported.
This could be due to CredSSP encryption oracle remediation.
For more information, see https://go.microsoft.com/fwlink/?linkid=866660
Root Cause Analysis
To resolve a vulnerability issue with Credential Security Support Provider protocol (CredSSP), a monthly Windows update in May was applied which does two things:
1. Correct how Credential Security Support Provider protocol (CredSSP) validates requests during the authentication process
2. Change the group policy Encryption Oracle Remediation default setting from Vulnerable to Mitigated.
This RDP authentication issue can occur if the local client and the remote host have differing Encryption Oracle Remediation settings that define how to build an RDP session with CredSSP. If the server or client have different expectations on the establishment of a secure RDP session the connection could be blocked. There is the possibility that the current default setting could change from the tentative update and therefore impact the expected secure session requirement.
Below is the matrix for each possible situation for RDP result:
Examples:
1. If the client is updated and you try to RDP to an Azure VM that was not updated, then it will be blocked and see the error message.
2. If the client is not patched while server is updated, RDP can still work. But the session will be exposed to the attack.
3. If both client & server are patched with default setting (Mitigated), RDP will work in a secure way.
References:
Resolution/ Fix
Ensure both client & server side have latest patch installed so that RDP can be established in a secure way.
You can find the list of the corresponding KB number for each operating system here: https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2018-0886
Alternative Work-arounds
Mitigation 1
If you cannot RDP to a lot of VMs from your patched client, we can consider changing the policy settings on the client to temporarily gain RDP access to the servers. You can change the settings in Local Group Policy Editor. Execute gpedit.msc and browse to Computer Configuration / Administrative Templates / System / Credentials Delegation in the left pane:
Change the Encryption Oracle Remediation policy to Enabled, and Protection Level to Vulnerable:
Mitigation 2
If it is not possible to access to Local Group Policy Editor on the client (i.e. Windows Home versions), same change can be done through the registry:
REG ADD HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\CredSSP\Parameters\ /v AllowEncryptionOracle /t REG_DWORD /d 2
After that, whether the established RDP session is secure or not depends on whether server is patched. Remember to un-do this when all the servers are patched.
install Microsoft Remote Desktop from Microsoft Store
真是奇怪啊
很痛苦，翻来覆去寻找答案
大脑兴奋，不肯入眠
想找对方说话，又怕打扰
明知道小玲入睡
却还是想找小玲聊天
好像是在家里，从以前老式的开放的一口井里面，抓到了一条大蟒蛇，我们把它放到一个箩里面，先是妈妈拿手给它咬了一口，我站在旁边，赶紧说不能让它咬，可是妈妈已经被咬了。我在旁边又心急又怕它，接着是二姐拿手指给它咬了一口，拿起手指来看，黑黑的一块，有瘀血（看起来就是小玲受伤的腿的样子，实际上也是）还有一个缺口一样的，黑色的血并没用出来。最后是我尝试拿手给它咬，结果痛醒了。
睡得不好，做的梦也是怪怪的吧。
我和小玲躺在床上，亦如现实中的样子，裸体。
Michael 一条腿支在墙上和小玲说话，根本就没有在意我的存在，WTF，我刚想喝斥他，就听到小玲说我不想和你说什么了，你走开吧，不要再来。
（很奇怪的梦，大约有些情节是因为公司湖南三日游时候，有一个微信男女对对的活动，Michael居然和小玲的微信对上了吧。）
Venhow's Blog 