System.Runtime.InteropServices.COMException exception while running an application

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP



System.Runtime.InteropServices.COMException exception while running an application



I was running a vb.net application and I got an exception like below. I think some com library named AxMSForms.dll is missing. From where would i get that? Any idea?



EXCEPTION Type = System.Runtime.InteropServices.COMException Message = Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) Source = System.Windows.Forms
Stack Trace Follows
------------------- at System.Windows.Forms.UnsafeNativeMethods.CoCreateInstance(Guid& clsid, Object punkOuter, Int32 context, Guid& iid) at System.Windows.Forms.AxHost.CreateWithLicense(String license, Guid clsid) at System.Windows.Forms.AxHost.CreateInstanceCore(Guid clsid) at System.Windows.Forms.AxHost.CreateInstance() at System.Windows.Forms.AxHost.GetOcxCreate() at System.Windows.Forms.AxHost.TransitionUpTo(Int32 state) at System.Windows.Forms.AxHost.CreateHandle() at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) at System.Windows.Forms.AxHost.EndInit() at MyApp.frmWireSpacingData.InitializeComponent() at MyApp.frmWireSpacingData..ctor(measurement theMeasurement, cableProduct theProduct, IGraphPaneManager theGraphPaneManager, String printerName, String theTitle) at MyApp.frmCableSpec.doMeasurement() at MyApp.frmCableSpec.cmdMeasure_Click(Object sender, EventArgs e)





It looks like you have an ActiveX control on your WinForm that is not registered on the machine you're running the app on.
– jmcilhinney
Aug 10 at 10:59





@jmcilhinney How to get that registered? I found that Activex component is Interop.MSForms (Microsoft Forms 2.0 Object Library). How could I register that? I have a dll of that library. Wil that help?
– Muhammed Thabjeel
Aug 10 at 11:12





Why are you using that in the first place? Do you need it? I'm not 100% sure what it is but I have a feeling it is something that was designed to help migrate applications from VB6 to VB.NET in stages. If that's the case then it's something that you should be trying to eliminate ASAP.
– jmcilhinney
Aug 10 at 11:48





I think that this is what I was thinking of but the description seems to suggest that it's for .NET in VB6 rather than the other way around. If this is what you're using then you may need to install it on the target machine.
– jmcilhinney
Aug 10 at 12:35





Possible duplicate of Can't find Microsoft Forms 2.0 Object Library or FM20.DLL
– Lex Li
Aug 10 at 12:52









By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

-

Popular posts from this blog

Firebase Auth - with Email and Password - Check user already registered

Image
Clash Royale CLAN TAG #URR8PPP Firebase Auth - with Email and Password - Check user already registered I want to check when a user attempts to signup with createUserWithEmailAndPassword() in Firebase user Authentication method, this user is already registered with my app. createUserWithEmailAndPassword() 8 Answers 8 To detect whether a user with that email address already exists, you can detect when the call to createUserWithEmailAndPassword () fails with auth/email-already-in-use . I see that @Srinivasan just posted an answer for this. createUserWithEmailAndPassword () auth/email-already-in-use Alternatively, you can detect that an email address is already used by calling fetchSignInMethodsForEmail() (previous called fetchProvidersForEmail() ). fetchSignInMethodsForEmail() fetchProvidersForEmail() When the user trying to create an user with same email address, the task response will be "Response: The email address is already in use by another account." mFirebas
Read more

Dynamically update html content plain JS

Image
Clash Royale CLAN TAG #URR8PPP Dynamically update html content plain JS So I have a script bound in my index.html, which literally has to fetch an array of jsons from an api, then dynamically update my page when get response. But as a result I'm getting an as the only update of my page. here is my script fetch(url) .then((resp) => resp.json()) .then((resp) => resp.results.forEach(item => fetch(item.url) .then((response)=> response.json()) .then((response) => pokeArr.push(response)) .catch(console.log) ) ).catch(console.log) const filler = () => if(!pokeArr) return 0 pokeArr.map((i,j)=> return `<tr>$i.name</tr>` ) const pokeindex = () => document.getElementById('a').appendChild(document.createElement(filler())) pokeindex() When I'm consoling it, I can see in the console all the responses I get, so I'm at least doing the fetching part right. What's parberakan ? What's pokeArr ? – T.J. Crowder Aug 8 at 12
Read more

How to determine optimal route across keyboard

Image
Clash Royale CLAN TAG #URR8PPP How to determine optimal route across keyboard I'm trying to automate the typing process in a video game. Players are given an on-screen QWERTY keyboard layout that they can navigate with the control stick (up, down, left, right) in order to select a letter to type. I was wondering if there was a module for Python (or some other resource I could explore) that would help my program find a path across the keyboard as it types each letter in a given message. In other words, if the first letter typed was "A" and the next letter was "B", the module would know that the program should move 1 space down on the keyboard and 4 spaces to the right. Currently, I have the program resetting to the "G" key after each letter is typed (allowing me to use fixed-directions as the program parses each character in the desired message). As you can imagine, this is quite inefficient and defeats the purpose of automating the typing in the fir
Read more