Hello, You can draw extra grid lines following this example: chrome_2018-12-11_16-21-47.png var Chart1; function draw() { Chart1=new Tee.Chart("canvas"); Chart1.addSeries(new Tee.Line().addRandom()); Chart1.series.items[0].beforeDraw = function() { var c = Chart1.ctx; var a = Chart1.axes.bottom; var...

Hello,

I've just tried it in a fresh virtual machine with RAD 10.3 Rio and TeeChart v2018.26 and it seems to work without any issue.
What RAD Studio Edition are you using?
What Windows version are you using?
Do you have a second machine to try it?

Hello,

I'm glad to announce we've received enough positive feedback to continue to the next phase.
The official source code installers are already corrected and we are preparing the new binary installers.

I've just sent a mail with a new test installer.
If we get positive feedbacks we'll update the official version.

Hello Ian,

Does the binary installer work fine for your Tokyo?

Hello, Thanks to all of you (but specially to Aidan), we've been able to reproduce the problem in a new virtual machine with RAD 10.3 Rio installed. Every time the IDE is launched this key is recreated in the registry: "HKEY_CURRENT_USER\Software\Embarcadero\BDS\19.0" The problem is RAD Rio is 20.0,...

Sorry, I've added an extra question to the list above:

• Do you have RAD 10.2 Tokyo or any previous version installed? Or, did you have it?

Hello, We haven't been able to reproduce the problems here. We'll try to build a virtual machine to reproduce and debug the problem. To do that, let's try to find something in common in the machines where it seems to be failing. Could you please tell us the following? Are you using RAD, Delphi or C+...

Hello,

Thanks for the feedback. Yes, it reaffirms the impression I have that the patch on the works should be in the right direction.
We'll send a new mail with a new private test installer in a few minutes.

Hello, We haven't been able to reproduce the exact situation but following the error message we got to a possible fix. We are preparing test source code installers and we'll send them to you asap. Once we get the source code installers working fine, we'll prepare the binary installers. Excuse us for...

Hello, Have you tried the binary version? Note the source code license gives you access to the binary installers. If it installs fine, you'd have a usable environment while we continue investigating where's the problem with the source code install. Note you can reinstall a version to the IDE just ru...

Hello,

Maybe TeeRecompile doesn't have enough rights to read that. Could you please try running it with high privileges (run as administrator)?

Hello, Could you please check if you have any of these keys? "HKEY_CURRENT_USER\Software\Embarcadero\BDS\20.0" "HKEY_LOCAL_MACHINE\Software\Embarcadero\BDS\20.0" These are the places TeeRecompile checks to extract the IDE information ("Edition" string and "RootDir" path to find the compiler). When t...

Hello, The Log suggests it isn't registered. How can that be?? The log suggests RAD Studio 10.2 Tokyo isn't registered. If you are you using a RAD Studio trial version, as the error message indicates, you can't run the delphi compiler through the command line. This means you can't use TeeRecompile t...

Hello,

You just need to install TeeChart v2018.26 for RAD 10.3 Rio making sure you unselect RAD 10.2 Tokyo during the install. The TeeChart version installed on RAD 10.2 Tokyo should remain as it is.