Server on ESXi 5.1 Host - keyboard operation exception by Vsphere client 5.1

[ReikiCui]

1. Install the Vsphere client 5.1 on local PC (Win7).

2. Visit the servers on ESxi-5.1 using Vsphere client.

3. keyboard operation exception, for example, open the browser and press the [w] key, then the browser closed; left-click the icon on the desktop, the icon was selected, etc...

4. check the event log on local pc(Win7), error log list in the below:

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Log Name:      Application
Source:        Application Error
Date:          2014/3/13 9:47:40
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Description:
Faulting application name: vmware-vmrc.exe, version: 8.0.0.20447, time stamp: 0x5000cb95
Faulting module name: vmwarecui.dll, version: 8.0.0.20447, time stamp: 0x5000ca42
Exception code: 0xc0000005
Fault offset: 0x002f7a73
Faulting process id: 0x2610
Faulting application start time: 0x01cf3e5e26c56546
Faulting application path: C:\Program Files (x86)\Common Files\VMware\VMware Remote Console Plug-in 5.1\Internet Explorer\vmware-vmrc.exe
Faulting module path: C:\Program Files (x86)\Common Files\VMware\VMware Remote Console Plug-in 5.1\Internet Explorer\vmwarecui.dll
Report Id: 75a10df9-aa51-11e3-9706-d8215aeee3b6
Event Xml:
<Event xmlns. (links)">
  <System>
    <Provider Name="Application Error" />
    <EventID Qualifiers="0">1000</EventID>
    <Level>2</Level>
    <Task>100</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2014-03-13T01:47:40.000000000Z" />
    <EventRecordID>54912</EventRecordID>
    <Channel>Application</Channel>
    <Security />
  </System>
  <EventData>
    <Data>vmware-vmrc.exe</Data>
    <Data>8.0.0.20447</Data>
    <Data>5000cb95</Data>
    <Data>vmwarecui.dll</Data>
    <Data>8.0.0.20447</Data>
    <Data>5000ca42</Data>
    <Data>c0000005</Data>
    <Data>002f7a73</Data>
    <Data>2610</Data>
    <Data>01cf3e5e26c56546</Data>
    <Data>C:\Program Files (x86)\Common Files\VMware\VMware Remote Console Plug-in 5.1\Internet Explorer\vmware-vmrc.exe</Data>
    <Data>C:\Program Files (x86)\Common Files\VMware\VMware Remote Console Plug-in 5.1\Internet Explorer\vmwarecui.dll</Data>
    <Data>75a10df9-aa51-11e3-9706-d8215aeee3b6</Data>
  </EventData>
</Event>

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Addtional Info:

Install the Vsphere client 4.1 on local PC (Win7) works well.

Look forward to your help and thanks in advance.