diff --git a/lib/vagrant/util/platform.rb b/lib/vagrant/util/platform.rb
index 6e9f993f3..3c0ecf420 100644
--- a/lib/vagrant/util/platform.rb
+++ b/lib/vagrant/util/platform.rb
@@ -392,6 +392,7 @@ module Vagrant
         # @param [String, Pathname] path Path to convert
         # @return [String]
         def wsl_to_windows_path(path)
+          path = path.to_s
           if wsl? && wsl_windows_access? && !path.match(/^[a-zA-Z]:/)
             if wsl_path?(path)
               parts = path.split("/")
diff --git a/plugins/providers/hyperv/action/export.rb b/plugins/providers/hyperv/action/export.rb
index d3d8929ed..28b5ab4be 100644
--- a/plugins/providers/hyperv/action/export.rb
+++ b/plugins/providers/hyperv/action/export.rb
@@ -23,7 +23,8 @@ module VagrantPlugins
 
         def export
           @env[:ui].info I18n.t("vagrant.actions.vm.export.exporting")
-          @env[:machine].provider.driver.export(@env["export.temp_dir"]) do |progress|
+          export_tmp_dir = Vagrant::Util::Platform.wsl_to_windows_path(@env["export.temp_dir"])
+          @env[:machine].provider.driver.export(export_tmp_dir) do |progress|
             @env[:ui].clear_line
             @env[:ui].report_progress(progress.percent, 100, false)
           end
diff --git a/plugins/providers/hyperv/action/import.rb b/plugins/providers/hyperv/action/import.rb
index 25229e3d0..afec6f39a 100644
--- a/plugins/providers/hyperv/action/import.rb
+++ b/plugins/providers/hyperv/action/import.rb
@@ -61,11 +61,11 @@ module VagrantPlugins
           dest_path = env[:machine].data_dir.join("Virtual Hard Disks").join(image_path.basename).to_s
 
           options = {
-            "VMConfigFile" => config_path.to_s.gsub("/", "\\"),
-            "DestinationPath" => dest_path.to_s.gsub("/", "\\"),
-            "DataPath" => env[:machine].data_dir.to_s.gsub("/", "\\"),
+            "VMConfigFile" => Vagrant::Util::Platform.wsl_to_windows_path(config_path).gsub("/", "\\"),
+            "DestinationPath" => Vagrant::Util::Platform.wsl_to_windows_path(dest_path).gsub("/", "\\"),
+            "DataPath" => Vagrant::Util::Platform.wsl_to_windows_path(env[:machine].data_dir).gsub("/", "\\"),
             "LinkedClone" => !!env[:machine].provider_config.linked_clone,
-            "SourcePath" => image_path.to_s.gsub("/", "\\"),
+            "SourcePath" => Vagrant::Util::Platform.wsl_to_windows_path(image_path).gsub("/", "\\"),
             "VMName" => env[:machine].provider_config.vmname,
           }
 
diff --git a/plugins/providers/hyperv/driver.rb b/plugins/providers/hyperv/driver.rb
index 04efa3eb1..ff3fe98a3 100644
--- a/plugins/providers/hyperv/driver.rb
+++ b/plugins/providers/hyperv/driver.rb
@@ -221,8 +221,8 @@ module VagrantPlugins
 
       def execute_powershell(path, options, &block)
         lib_path = Pathname.new(File.expand_path("../scripts", __FILE__))
-        mod_path = lib_path.join("utils").to_s.gsub("/", "\\")
-        path = lib_path.join(path).to_s.gsub("/", "\\")
+        mod_path = Vagrant::Util::Platform.wsl_to_windows_path(lib_path.join("utils")).gsub("/", "\\")
+        path = Vagrant::Util::Platform.wsl_to_windows_path(lib_path.join(path)).gsub("/", "\\")
         options = options || {}
         ps_options = []
         options.each do |key, value|
@@ -239,8 +239,9 @@ module VagrantPlugins
         # Include our module path so we can nicely load helper modules
         opts = {
           notify: [:stdout, :stderr, :stdin],
-          env: {"PSModulePath" => "$env:PSModulePath+';#{mod_path}'"}
+          module_path: Vagrant::Util::Platform.wsl_to_windows_path(mod_path)
         }
+
         Vagrant::Util::PowerShell.execute(path, *ps_options, **opts, &block)
       end
     end