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GeezerVison is showing github.com — Fail open application from remote desktop: LoadLibrary failed with error 87: incorrect param · Issue #1564 · processing/processing4

Fail open application from remote desktop: LoadLibrary failed with error 87: incorrect param #1564

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Fail open application from remote desktop: LoadLibrary failed with error 87: incorrect param#1564
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Description

@JavierAder
JavierAder
opened on Aug 7, 2026
Issue body actions

Most appropriate sub-area of Processing 4?

I'm not sure

Processing version

4.5.6

Operating system

Windows 10 Pro 64 bits

Bug description

Processing fails to load when it is executed from Windows Remote Desktop (client also in W10 Pro 64 bits). Interestingly, this seems to only happen during loading; once opened in situ (that is, no remotely), it can be used remotely.

Error loading remotely;
Image
Opened in the same computer in situ (no problem)
Image
Back again remotely, Processing already open (no problem... aparently)
Image

Steps to reproduce this

  1. Install Processing in W10 Pro 64 bits in a computer x

  2. Open a remote desktop to the computer x from other computer with W10 Pro 64 Bits

  3. Try open Processing, it will fail

snippet

// Paste your code below :)

void setup() {

}

void draw() {

}

Additional context

No response

Would you like to work on the issue?

No, I’m just reporting the issue

Activity

  1. JavierAder
    added
    bugSomething isn't workingSomething isn't working
    on Aug 7, 2026
  2. SableRaf
    marked LoadLibrary Failed with error 87. incorrect params #1562 as a duplicate of this issue on Aug 7, 2026
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