# Gantproject on windows 11 **URL:** \ **Category:** GanttProject Desktop Support\ **Created:** [December 4, 2022, 2:48pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043 "2022-12-04T14:48:57Z")\ **Posts on this page:** 16\ **Page:** 2
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [January 19, 2023, 3:10pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/21 "2023-01-19T15:10:01Z")
what `java -version` will tell you? ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [January 19, 2023, 4:43pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/23 "2023-01-19T16:43:04Z")
![java1](https://help.ganttproject.biz/uploads/default/original/2X/c/c412b953edc5e8468c6ff6e1f8322bd033ca97f8.png) ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [January 21, 2023, 2:05pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/24 "2023-01-21T14:05:08Z")
Is it possible that I’m not the only one with this issue. I read the comments from Eleanor and she seems to have the same. I downloaded the 3.3 version Beta and it opens like it should. But there’s no connection with the cloud. I tried the 3.2 version on another computer with W10 and yes it worked and yes I had connection with the cloud. All this to inform you as much as possible Thanks in advance from solving the W11 problem ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [January 23, 2023, 11:05am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/25 "2023-01-23T11:05:06Z")
okay, now run ```auto SET "JAVA_HOME=C:\Program Files (x86)\GanttProject-3.2\runtime" ``` and run `ganttproject.bat` again ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [January 23, 2023, 11:13am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/26 "2023-01-23T11:13:49Z")
> [@hanstcs](#): > > I downloaded the 3.3 version Beta and it opens like it should. But there’s no connection with the cloud. What’s wrong with the Cloud? It used to be a bug in 3.3.3290 but it is already fixed. I think you need to install the updates. ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [January 24, 2023, 7:51am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/27 "2023-01-24T07:51:31Z")
![GP CMD](https://help.ganttproject.biz/uploads/default/original/2X/2/28097627ce77d34d1fbd562f84fd566dbcaaabfb.png) I did exactly what you advised. This is the result. ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [January 24, 2023, 7:53am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/28 "2023-01-24T07:53:38Z")
It means that it starts up and further nothing ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [January 24, 2023, 8:54am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/29 "2023-01-24T08:54:11Z")
I bought the ganttproject-3.2.3240 version. It doesn’t start up due the missing JAVA. I’m redirected to BELSOFT. I downloade JDK but it doesn’t work neither. What do I have to do to have it work??? ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [January 24, 2023, 1:26pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/30 "2023-01-24T13:26:00Z")
I think that you need to stop messing around with those Java Runtimes, remove those which are already installed (unless you really need them), uninstall GanttProject, remove all its installation directories in `C:\Program Files (x86)\GanttProject 3.2`, remove `.ganttproject.d` from your home folder, and then just install GanttProject using its Windows installer. It is bundled with its own Java Runtime, you don’t need to download anything else. ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [January 26, 2023, 8:22pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/31 "2023-01-26T20:22:52Z")
I deleted all the file you mentioned. I want to reinstall the paid version : ![afbeelding.png](https://help.ganttproject.biz/uploads/default/original/2X/7/7ef99208e9efb54d73f7f36dbf7aef3ec4cd98c2.png) How do I do this? Kind regards Hans Christiaens 0032 479 977 110 ![mail logo](https://help.ganttproject.biz/uploads/default/original/2X/3/32ecd4b1ad6839ada8c8d3280dac51bedc358cc8.png) TCServices vof [Linke](https://be.linkedin.com/in/hanstcs) This e-mail message is intended for the above named recipient(s) only. It may contain confidential information that is privileged. If you are not the intended recipient, you are hereby notified that any dissemination, distribution or copying of his e-mail and any attachment(s) is strictly prohibited. If you have received this e-mail by error, please immediately notify the sender by replying to this e-mail and deleting the message including any attachment(s) from your system. Thank you in advance for your cooperation and assistance ---
**Author:** ![DmitryBarashev](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/dmitrybarashev/32/406_2.png) [@DmitryBarashev](https://help.ganttproject.biz/u/DmitryBarashev)\ **Post date:** [January 26, 2023, 9:56pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/32 "2023-01-26T21:56:48Z")
There are no differences between “paid” or 'free" version, they are identical. Why are you trying to use ZIP distro? You need Windows installer. ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [January 27, 2023, 1:06pm UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/33 "2023-01-27T13:06:47Z")
I deleted everything that could be in connection with GanttProject. I cleaned up the registry 3 times. It does not work ![afbeelding.png](https://help.ganttproject.biz/uploads/default/original/2X/c/cd4aee2522f96126bef1754f901acf9a8c71827b.png) **I installed the BETA version and everything works.** Kind regards Hans Christiaens 0032 479 977 110 ![mail logo](https://help.ganttproject.biz/uploads/default/original/2X/3/32ecd4b1ad6839ada8c8d3280dac51bedc358cc8.png) TCServices vof [Linke](https://be.linkedin.com/in/hanstcs) This e-mail message is intended for the above named recipient(s) only. It may contain confidential information that is privileged. If you are not the intended recipient, you are hereby notified that any dissemination, distribution or copying of his e-mail and any attachment(s) is strictly prohibited. If you have received this e-mail by error, please immediately notify the sender by replying to this e-mail and deleting the message including any attachment(s) from your system. Thank you in advance for your cooperation and assistance ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [February 12, 2023, 10:50am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/34 "2023-02-12T10:50:32Z")
Good morning, I executed the save action on the cloud from my laptop and got this message. What does it mean? Kind regards Hans Christiaens 0032 479 977 110 ![mail logo](https://help.ganttproject.biz/uploads/default/original/2X/3/32ecd4b1ad6839ada8c8d3280dac51bedc358cc8.png) TCServices vof [Linke](https://be.linkedin.com/in/hanstcs) This e-mail message is intended for the above named recipient(s) only. It may contain confidential information that is privileged. If you are not the intended recipient, you are hereby notified that any dissemination, distribution or copying of his e-mail and any attachment(s) is strictly prohibited. If you have received this e-mail by error, please immediately notify the sender by replying to this e-mail and deleting the message including any attachment(s) from your system. Thank you in advance for your cooperation and assistance (Attachment GP BETA.rtf is missing) ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [February 12, 2023, 11:04am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/35 "2023-02-12T11:04:31Z")
Enclosed the doc as .rtf hope it works (Attachment GP BETA.rtf is missing) ---
**Author:** ![hanstcs](https://help.ganttproject.biz/letter_avatar_proxy/v4/letter/h/bc79bd/32.png) [@hanstcs](https://help.ganttproject.biz/u/hanstcs)\ **Post date:** [February 12, 2023, 11:17am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/36 "2023-02-12T11:17:00Z")
> Enclosed the doc as .pdf [GP BETA.pdf](https://help.ganttproject.biz/uploads/short-url/mXaUuSgDIlAQIcE1xaQkKMwW0kO.pdf) (82.4 KB) ---
**Author:** ![Marco\_Scala](https://help.ganttproject.biz/user_avatar/help.ganttproject.biz/marco_scala/32/1591_2.png) [@Marco\_Scala](https://help.ganttproject.biz/u/Marco_Scala)\ **Post date:** [March 3, 2023, 10:56am UTC](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043/37 "2023-03-03T10:56:38Z")
Hi, version 3.2.3247 works fine on my new Win11 Marco [Previous page](https://help.ganttproject.biz/t/gantproject-on-windows-11/6043.md?page=1)