PackBSP / BSPZIP Failing

[acelove27]

I've been trying to use PackBSP to add custom content into my map, and everything inputs fine until I actually try and pack the map. Then I'm hit with the message "An error occurred while creating a copy of the map with packed content."

Not sure what to do, but here's the part of the log that I think is relevant:

11:55:43,668 INFO [AppModel] Packing list will be written to: C:\Users\Brian\AppData\Local\Temp\packbsp_list_187 9703975339561293.txt
11:55:55,471 INFO [AppModel] Packing list file at: C:\Users\Brian\AppData\Local\Temp\packbsp_list_187 9703975339561293.txt
11:55:55,471 INFO [AppModel] Final destination path: C:\Users\Brian\Desktop\gm_acegrass\gm_acegrass.bsp
11:55:55,473 INFO [AppModel] Does destination file already exist: false
11:55:55,473 INFO [AppModel] Running bspzip at:
11:55:55,473 DEBUG [ExternalController] Executing: "c:\program files\steam\steamapps\acelove27\SourceSDK\bin\oran gebox\bin\bspzip.exe" -addlist C:\Users\Brian\AppData\Local\Temp\packbsp_temp_678 9702349121835467.bsp C:\Users\Brian\AppData\Local\Temp\packbsp_list_187 9703975339561293.txt C:\Users\Brian\Desktop\gm_acegrass\gm_acegrass.bsp
11:55:55,701 ERROR [AppModel] BSPZIP failed with exception.
org.apache.commons.exec.ExecuteException: IO error with output (Exit value: -1. Caused by org.apache.commons.exec.ExecuteException: Process exited with an error: -1073741515(Exit value: -1073741515))
at com.technofovea.packbsp.packaging.ExternalControll er.exec(ExternalController.java:65)
at com.technofovea.packbsp.packaging.BspZipController .packAssets(BspZipController.java:96)
at com.technofovea.packbsp.AppModel.acceptPacking(App Model.java:594)
at com.technofovea.packbsp.gui2.PackbspView$15.doInBa ckground(PackbspView.java:1243)
at com.technofovea.packbsp.gui2.PackbspView$15.doInBa ckground(PackbspView.java:1231)
at org.jdesktop.swingworker.SwingWorker$1.call(Unknow n Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unkn own Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at org.jdesktop.swingworker.SwingWorker.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run Task(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: -1073741515(Exit value: -1073741515)
at org.apache.commons.exec.DefaultExecutor.executeInt ernal(DefaultExecutor.java:346)
at org.apache.commons.exec.DefaultExecutor.execute(De faultExecutor.java:149)
at com.technofovea.packbsp.packaging.ExternalControll er.exec(ExternalController.java:61)
... 11 more
11:55:55,801 ERROR [PackbspView] Error caught by GUI
com.technofovea.packbsp.PackbspException: An error occured while creating a copy of the map with packed content. Please see logs for more details.
at com.technofovea.packbsp.AppModel.acceptPacking(App Model.java:612)
at com.technofovea.packbsp.gui2.PackbspView$15.doInBa ckground(PackbspView.java:1243)
at com.technofovea.packbsp.gui2.PackbspView$15.doInBa ckground(PackbspView.java:1231)
at org.jdesktop.swingworker.SwingWorker$1.call(Unknow n Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unkn own Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at org.jdesktop.swingworker.SwingWorker.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run Task(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.commons.exec.ExecuteException: IO error with output (Exit value: -1. Caused by org.apache.commons.exec.ExecuteException: Process exited with an error: -1073741515(Exit value: -1073741515))
at com.technofovea.packbsp.packaging.ExternalControll er.exec(ExternalController.java:65)
at com.technofovea.packbsp.packaging.BspZipController .packAssets(BspZipController.java:96)
at com.technofovea.packbsp.AppModel.acceptPacking(App Model.java:594)
... 9 more
Caused by: org.apache.commons.exec.ExecuteException: Process exited with an error: -1073741515(Exit value: -1073741515)
at org.apache.commons.exec.DefaultExecutor.executeInt ernal(DefaultExecutor.java:346)
at org.apache.commons.exec.DefaultExecutor.execute(De faultExecutor.java:149)
at com.technofovea.packbsp.packaging.ExternalControll er.exec(ExternalController.java:61)
... 11 more