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Yes would try to help, we are here to help each other and lets other also to join us.
0 Sanjay, your problem is probably different. So go ahead and create a new thread for your problem. Thank you for searching for previous answers first. In your new thread, please describe the problem with more details.
0 Hi I am getting the same problem, i want to know that path of CLSID {4EC4272E-2E6F-4EEB-91D0- EBC4D58E8DEE } in windows XP and where to deploy in Windows 7
0 hi did u try it ? did u figure out to make loop to scan more than one page
0 hi did u try it ? did u figure out to make loop to scan more than one page
0 here is the link :
http://reliez.net/2010/01/17/scan-and-capture-image-with-wia-on-net-2008/comment-page-1/#comment-1259
0 Did it work With you
0 Hi I Found it Hahahaahah
but am sad too
coz i need to make loop in it coz i have document Feeder
Check This and smile
http://reliez.net/2010/01/17/scan-and-capture-image-with-wia-on-net-2008/comment-page-1/#comment-1259
I need Your Help To Do The Loop can u help Me ?? it works Fine under windows 7 and using wiaaut.dll :))))))))))))))))
0 hi Vijay ,
i Found How To Solve the error But i didnt know what to do Read This
http://social.msdn.microsoft.com/forums/en-US/vbgeneral/thread/88a6ea68-f476-4231-822f-27fabe59f458/
0 Hi Sami,
May be i'm not sure whether it will work on another pc or not. If you get any idea regarding this please let me know... :)
0 hi again if u wanted to work u have to ref. the dll but whin u install ur program on other win7 pc it will not work
0 hi Vijay Yadav,
The Problem Is Windows 7 doesnt hae Wiascr i have the same problem in scanning , so xp uses the wiascr.dll and windows 7 uses wiaaut.dll .. so
Wiascr is wia (1) and wiaaut is wia(2) if u want to scan or capture image u have to use wia 2 , am searching on converting wia 1 code to wia 2 code.. if u have any idea just tell
0 Hi Sam, Yes i have logitech webcam and installed the driver and yes it is clearly mentioned that it supports XP, windows7 and Vista and it is working fine when i take picture through their(logitech webcam software) but when i use in my application on windows7 it is not getting the device but it works fine in XP3. Please do reply!
0 So is the device driver for the camera installed? Are you sure that Windows 7 supports it?
0 Hi Sam, Thanks for your reply!!!
The problem is that WiaClass is not able to find the devices that are connected through USB, it goes in if condition
WiaClass wiaManager = new WiaClass(); // it is use to create COM instance of WIA manager
wiaDevs = wiaManager.Devices as CollectionClass; // it is use to get all devices
if
((wiaDevs == null) || (wiaDevs.Count == 0))
{
MessageBox.Show(this, "No WIA devices found!", "WIA", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
else
{
// statement
}
Any idea!
0 Sorry, I can't help much.
Since this is a sample project, I would try building it in the new system. Can you do that? Visual Studio should automatically register it for you. You normally would not need to do that; normally the developer would create a setup program for it. Note that if you want anyone else to use your program, then you will need to install the COM object in the other system. Hopefully that will be easy to do.
0 Hi Sam,
The problem got solved.
I have export the ClSID {4EC4272E-2E6F-4EEB-91D0-EBC4D58E8DEE} in XP-3 and register it in Windows7.
Ths issue of COM class factory for component with CLSID got resolved
but now the problem is that I get the Following error
Exception from HRESULT: 0x80210015
at this location wiaRoot = (ItemClass)wiaManager.Create(ref selectUsingUI);
Any idea?
0 Hi Sam,
I didn't get any help. Do you have any idea regarding this.
0 You did not answer my question: Did you get no help from any of the CodeProject members?
0 I have upgraded my computer from Windows XP-3 to Windows7 (32 bit).
I'm using Visual Studio 2010.
My application uses a DLL which was also created in Visual Studio 2005 and the DLL is in my project's bin folder.
Everything worked great with this application while on Windows XP-3. On Window7(32 bit) I get:
"Retrieving the COM class factory for componet with CLSID {4EC4272E-2E6F-4EEB-91D0-EBC4D58E8DEE} failed due to the following error: 80040154.".
All of the answers I've seen on this doesn't seem to apply:
1) Change configuration from All CPU to x86
2) Register the DLL. Tried this and received "Entry-Point DLL Register Server was not found". Never had to register the DLL before
3) Make a new component - Tried this but really didn't know what to do.
Anyone, please help me!
0 0 dcomconfig videos, give a try:
config
0 Yes, i tried that but again same error! Any other option?
0 did you tried changing platform target =X86 (Any CPU) or vice versa.
0 you need to find W7 compatible library to run the program.