Hi, im asking for your help because every time I type cmd on Run, appears a problem that says "cmd is not a valid win 32 application". I try to found what this could be on google and they told me that it could be a virus or spyware on my system, but I run my antivirus and nothing appear. Also switch cmd on search engine from another cmd.exe and nothing. My antivirus is Avast, if someone could help me it would be very useful
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If your OS is Windows
type in search program and file
right click cmd.exe
select Run as administrator
type in ping www.google.com
if you get a similar response.
----------------------------------------------------------------------------- C:\WINDOWS\system32>ping www.google.com
Pinging www.google.com [184.108.40.206] with 32 bytes of data:
Reply from 220.127.116.11: bytes=32 time=23ms TTL=60
Reply from 18.104.22.168: bytes=32 time=36ms TTL=60
Reply from 22.214.171.124: bytes=32 time=28ms TTL=60
Reply from 126.96.36.199: bytes=32 time=19ms TTL=60
Ping statistics for 188.8.131.52:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 19ms, Maximum = 36ms, Average = 26ms
then type in the following ipconfig /flushdns
you should get the following C:\WINDOWS\system32>ipconfig /flushdns
Windows IP Configuration
Successfully flushed the DNS Resolver Cache.
Windows 7 not genuine notification using command propt How to make Windows 7 genuine using Command Prompt Press Windows key + R Now "run" box will appear , in "run" box type CMD Click on OK Note : Run CMD as Administrator
Now command prompt will appear
In command prompt type SLMGR -REARM Hit Enter.
Wait 5-10 seconds
Now a message will appear as shown in image below.
Now your Windows 7 is genuine .. :D Restart your PC once. Hereafter you won't see the warning message that "Windows 7 is not genuine"
from start butrton in the run command ( if win Xp) type: cmd within the dos box type ping <the name of the mx server> if there is a response a response from then the mx server is valid and it may your firewall or antivirus bloacking port 25, disable the antivirus to try again
Powercycle (unplug power) all your equipment, Modem/Router waite 15 seconds then plug back in. If you are having an issue with the ip address not valid you can try these steps
(win xp) Start/Run/Type ncpa.cpl hit ok, You will see wireless connection double click wireless connection this will bring you to the properties. ensure that the connection is assigned by DHCP also check to see if you have a valid ip address
Win Vista/7 Start/Search Bar/Type ncpa.cpl Right click on wireless connection and hit properties. Uncheck Internet protocol version 6 and click on Internet Protocol Version 4 and hit properties/Ensure that obtain ip address automatically is checked as well as obtain dns server automatically. hit ok close out.
Go to command prompt Win XP Start/Run/Type CMD hit ok
Win Vista or 7 Start/all programs/accessories/ right click on command prompt and hit run as administrator.
At command prompt type;
netsh int ip reset reset.log hit enter
netsh int ip delete arpcache hit enter
netsh winsock reset hit enter
ip config /flushdns hit enter and restart computer this will reset the ip address hope this helps good luck
Go to a command prompt (CMD) by navigatinf to START->RUN and typing CMD
In the command prompt, type
Type c:\Program Files\Common Files\InstallShield\Driver\8\Intel 32\IDriver.exe -Embedding
Then run your setup.exe or install.exe of the prog you are trying to install...
If this doesnt run, think there must virus infection in all your system...
Does any other setup files runs in your system?
Please leave these details as comment and we will provide further assistance
hit ctrl-alt-del at the same time.
windows task manager will appear.
click on file menu and select new task (run)
type CMD and click OK
type the word explorer and hit the enter key
your desktop should appear again.
Please rate this solution as solved if you are happy with it otherwise ask again :)
To correct and solve this error, follow this steps:
1. Run Task Manager (Ctrl-Alt-Del or right click on Taskbar) 2. Stop wscript.exe process if available by highlighting the process name and clicking End Process. 3. Then terminate explorer.exe process. 4. In Task Manager, click on File -> New Task (Run…). 5. Type “cmd” (without quotes) into the Open text box and click OK. 6. Type the following command one by one followed by hitting Enter key:
del c:\autorun.* /f /s /q /a del d:\autorun.* /f /s /q /a del e:\autorun.* /f /s /q /a
c, d, e each represents drive letters on Windows system. If there are more drives or partitions available, continue to command by altering to other drive letter. Note that you must also clean the autorun files from USB flash drive or portable hard disk as the external drive may also be infected. 7. In Task Manager, click on File -> New Task (Run…). 8. Type “regedit” (without quotes) into the Open text box and click OK. 9. Navigate to the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon 10. Check if the value name and value data for the key is correct (the value data of userint.exe include the path which may be different than C drive, which is also valid, note also the comma which is also needed):
If the value is incorrent, modify it to the valid value data.